97769716 has 12 divisors (see below), whose sum is σ = 186651360. Its totient is φ = 44440760.

The previous prime is 97769699. The next prime is 97769723. The reversal of 97769716 is 61796779.

It is a congruent number.

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, 1110976 + ... + 1111063.

It is an arithmetic number, because the mean of its divisors is an integer number (15554280).

Almost surely, 2^97769716 is an apocalyptic number.

It is an amenable number.

97769716 is a deficient number, since it is larger than the sum of its proper divisors (88881644).

97769716 is a wasteful number, since it uses less digits than its factorization.

97769716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222054 (or 2222052 counting only the distinct ones).

The product of its digits is 1000188, while the sum is 52.

The square root of 97769716 is about 9887.8569973478. The cubic root of 97769716 is about 460.6822202217.

The spelling of 97769716 in words is "ninety-seven million, seven hundred sixty-nine thousand, seven hundred sixteen".