1485191260 has 48 divisors (see below), whose sum is σ = 3575952576. Its totient is φ = 507566592.

The previous prime is 1485191219. The next prime is 1485191263. The reversal of 1485191260 is 621915841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485191263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26874 + ... + 60766.

It is an arithmetic number, because the mean of its divisors is an integer number (74499012).

Almost surely, 2^1485191260 is an apocalyptic number.

1485191260 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 1485191260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1787976288).

1485191260 is an abundant number, since it is smaller than the sum of its proper divisors (2090761316).

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

1485191260 is a wasteful number, since it uses less digits than its factorization.

1485191260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34222 (or 34220 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 1485191260 is about 38538.1792512309. The cubic root of 1485191260 is about 1140.9347161047.

The spelling of 1485191260 in words is "one billion, four hundred eighty-five million, one hundred ninety-one thousand, two hundred sixty".