97954040 has 16 divisors (see below), whose sum is σ = 220396680. Its totient is φ = 39181600.

The previous prime is 97954039. The next prime is 97954081. The reversal of 97954040 is 4045979.

It is a junction number, because it is equal to n+sod(n) for n = 97953985 and 97954003.

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, 1224386 + ... + 1224465.

Almost surely, 2^97954040 is an apocalyptic number.

It is an amenable number.

97954040 is an abundant number, since it is smaller than the sum of its proper divisors (122442640).

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

97954040 is a wasteful number, since it uses less digits than its factorization.

97954040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448862 (or 2448858 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 97954040 is about 9897.1733338363. The cubic root of 97954040 is about 460.9715445849.

The spelling of 97954040 in words is "ninety-seven million, nine hundred fifty-four thousand, forty".