97402752 has 48 divisors (see below), whose sum is σ = 280289880. Its totient is φ = 32467200.

The previous prime is 97402751. The next prime is 97402763. The reversal of 97402752 is 25720479.

It is a tau number, because it is divible by the number of its divisors (48).

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 (97402751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41124 + ... + 43427.

Almost surely, 2^97402752 is an apocalyptic number.

It is an amenable number.

97402752 is an abundant number, since it is smaller than the sum of its proper divisors (182887128).

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

97402752 is a wasteful number, since it uses less digits than its factorization.

97402752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84571 (or 84556 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 97402752 is about 9869.2832566504. The cubic root of 97402752 is about 460.1051303506.

The spelling of 97402752 in words is "ninety-seven million, four hundred two thousand, seven hundred fifty-two".