97804926 has 24 divisors (see below), whose sum is σ = 217080864. Its totient is φ = 31806240.

The previous prime is 97804921. The next prime is 97804933. The reversal of 97804926 is 62940879.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97804921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65526 + ... + 67001.

It is an arithmetic number, because the mean of its divisors is an integer number (9045036).

Almost surely, 2^97804926 is an apocalyptic number.

97804926 is an abundant number, since it is smaller than the sum of its proper divisors (119275938).

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

97804926 is a wasteful number, since it uses less digits than its factorization.

97804926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132576 (or 132573 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 97804926 is about 9889.6373037640. The cubic root of 97804926 is about 460.7375157155.

It can be divided in two parts, 9780 and 4926, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 97804926 in words is "ninety-seven million, eight hundred four thousand, nine hundred twenty-six".