746660525232 has 80 divisors (see below), whose sum is σ = 1939950335232. Its totient is φ = 247458113280.

The previous prime is 746660525197. The next prime is 746660525249. The reversal of 746660525232 is 232525066647.

It is a super-2 number, since 2×746660525232² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72861133 + ... + 72871379.

Almost surely, 2^746660525232 is an apocalyptic number.

It is an amenable number.

746660525232 is an abundant number, since it is smaller than the sum of its proper divisors (1193289810000).

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

746660525232 is a wasteful number, since it uses less digits than its factorization.

746660525232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18826 (or 18820 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 746660525232 in words is "seven hundred forty-six billion, six hundred sixty million, five hundred twenty-five thousand, two hundred thirty-two".