1154487060 has 96 divisors (see below), whose sum is σ = 3601852800. Its totient is φ = 306996480.

The previous prime is 1154487053. The next prime is 1154487067. The reversal of 1154487060 is 607844511.

It is a happy number.

1154487060 is a `hidden beast` number, since 115 + 4 + 487 + 0 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (1154487053) and next prime (1154487067).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1154487067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201840 + ... + 207480.

It is an arithmetic number, because the mean of its divisors is an integer number (37519300).

Almost surely, 2^1154487060 is an apocalyptic number.

1154487060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1154487060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1800926400).

1154487060 is an abundant number, since it is smaller than the sum of its proper divisors (2447365740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1154487060 is a wasteful number, since it uses less digits than its factorization.

1154487060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038 (or 6030 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1154487060 is about 33977.7435978318. The cubic root of 1154487060 is about 1049.0504067771.

The spelling of 1154487060 in words is "one billion, one hundred fifty-four million, four hundred eighty-seven thousand, sixty".