97100052 has 24 divisors (see below), whose sum is σ = 258933696. Its totient is φ = 27742848.

The previous prime is 97100027. The next prime is 97100053. The reversal of 97100052 is 25000179.

It is a junction number, because it is equal to n+sod(n) for n = 97099995 and 97100031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97100053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577893 + ... + 578060.

It is an arithmetic number, because the mean of its divisors is an integer number (10788904).

Almost surely, 2^97100052 is an apocalyptic number.

It is an amenable number.

97100052 is an abundant number, since it is smaller than the sum of its proper divisors (161833644).

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

97100052 is a wasteful number, since it uses less digits than its factorization.

97100052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155967 (or 1155965 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 97100052 is about 9853.9358634000. The cubic root of 97100052 is about 459.6280105425.

The spelling of 97100052 in words is "ninety-seven million, one hundred thousand, fifty-two".