97454464 has 16 divisors (see below), whose sum is σ = 194147820. Its totient is φ = 48727168.

The previous prime is 97454459. The next prime is 97454491. The reversal of 97454464 is 46445479.

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 97454464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380554 + ... + 380809.

Almost surely, 2^97454464 is an apocalyptic number.

It is an amenable number.

97454464 is a deficient number, since it is larger than the sum of its proper divisors (96693356).

97454464 is an equidigital number, since it uses as much as digits as its factorization.

97454464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761377 (or 761365 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 97454464 is about 9871.9027547885. The cubic root of 97454464 is about 460.1865406004.

The spelling of 97454464 in words is "ninety-seven million, four hundred fifty-four thousand, four hundred sixty-four".