97049456 has 20 divisors (see below), whose sum is σ = 214895472. Its totient is φ = 41592576.

The previous prime is 97049453. The next prime is 97049461. The reversal of 97049456 is 65494079.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97049453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433145 + ... + 433368.

Almost surely, 2^97049456 is an apocalyptic number.

It is an amenable number.

97049456 is an abundant number, since it is smaller than the sum of its proper divisors (117846016).

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

97049456 is a wasteful number, since it uses less digits than its factorization.

97049456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866528 (or 866522 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 97049456 is about 9851.3682298450. The cubic root of 97049456 is about 459.5481637634.

The spelling of 97049456 in words is "ninety-seven million, forty-nine thousand, four hundred fifty-six".