97745102 has 48 divisors (see below), whose sum is σ = 186368112. Its totient is φ = 38102400.

The previous prime is 97745099. The next prime is 97745111. The reversal of 97745102 is 20154779.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92477 + ... + 93527.

It is an arithmetic number, because the mean of its divisors is an integer number (3882669).

Almost surely, 2^97745102 is an apocalyptic number.

97745102 is a deficient number, since it is larger than the sum of its proper divisors (88623010).

97745102 is a wasteful number, since it uses less digits than its factorization.

97745102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 97745102 is about 9886.6122610326. The cubic root of 97745102 is about 460.6435573162.

The spelling of 97745102 in words is "ninety-seven million, seven hundred forty-five thousand, one hundred two".