97881035 has 16 divisors (see below), whose sum is σ = 134400000. Its totient is φ = 67036896.

The previous prime is 97881013. The next prime is 97881071. The reversal of 97881035 is 53018879.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 97881035 - 2⁸ = 97880779 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97880983 and 97881001.

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, 47966 + ... + 49964.

It is an arithmetic number, because the mean of its divisors is an integer number (8400000).

Almost surely, 2^97881035 is an apocalyptic number.

97881035 is a deficient number, since it is larger than the sum of its proper divisors (36518965).

97881035 is a wasteful number, since it uses less digits than its factorization.

97881035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 97881035 is about 9893.4844721160. The cubic root of 97881035 is about 460.8569956541.

The spelling of 97881035 in words is "ninety-seven million, eight hundred eighty-one thousand, thirty-five".