1546140960 has 1152 divisors, whose sum is σ = 7396945920. Its totient is φ = 295612416.

The previous prime is 1546140899. The next prime is 1546140971. The reversal of 1546140960 is 690416451.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 67223509 + ... + 67223531.

It is an arithmetic number, because the mean of its divisors is an integer number (6420960).

Almost surely, 2^1546140960 is an apocalyptic number.

1546140960 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 1546140960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3698472960).

1546140960 is an abundant number, since it is smaller than the sum of its proper divisors (5850804960).

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

1546140960 is a wasteful number, since it uses less digits than its factorization.

1546140960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 1546140960 is about 39320.9989700160. The cubic root of 1546140960 is about 1156.3332891159. Note that the first 3 decimals are identical.

The spelling of 1546140960 in words is "one billion, five hundred forty-six million, one hundred forty thousand, nine hundred sixty".