102697796 has 12 divisors (see below), whose sum is σ = 179925648. Its totient is φ = 51290472.

The previous prime is 102697769. The next prime is 102697807. The reversal of 102697796 is 697796201.

It is a self number, because there is not a number n which added to its sum of digits gives 102697796.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10526 + ... + 17781.

It is an arithmetic number, because the mean of its divisors is an integer number (14993804).

Almost surely, 2^102697796 is an apocalyptic number.

It is an amenable number.

102697796 is a deficient number, since it is larger than the sum of its proper divisors (77227852).

102697796 is a wasteful number, since it uses less digits than its factorization.

102697796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29218 (or 29216 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 102697796 is about 10133.9921057794. The cubic root of 102697796 is about 468.2959204278.

The spelling of 102697796 in words is "one hundred two million, six hundred ninety-seven thousand, seven hundred ninety-six".