97654020 has 48 divisors (see below), whose sum is σ = 282864960. Its totient is φ = 25142656.

The previous prime is 97654013. The next prime is 97654043. The reversal of 97654020 is 2045679.

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, 26322 + ... + 29801.

It is an arithmetic number, because the mean of its divisors is an integer number (5893020).

Almost surely, 2^97654020 is an apocalyptic number.

It is an amenable number.

97654020 is an abundant number, since it is smaller than the sum of its proper divisors (185210940).

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

97654020 is a wasteful number, since it uses less digits than its factorization.

97654020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56164 (or 56162 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 97654020 is about 9882.0048573151. The cubic root of 97654020 is about 460.5004320702.

Adding to 97654020 its reverse (2045679), we get a palindrome (99699699).

The spelling of 97654020 in words is "ninety-seven million, six hundred fifty-four thousand, twenty".