97484638 has 16 divisors (see below), whose sum is σ = 150755760. Its totient is φ = 47255616.

The previous prime is 97484623. The next prime is 97484671. The reversal of 97484638 is 83648479.

It is a junction number, because it is equal to n+sod(n) for n = 97484591 and 97484600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956 + ... + 14272.

It is an arithmetic number, because the mean of its divisors is an integer number (9422235).

Almost surely, 2^97484638 is an apocalyptic number.

97484638 is a deficient number, since it is larger than the sum of its proper divisors (53271122).

97484638 is a wasteful number, since it uses less digits than its factorization.

97484638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11451.

The product of its digits is 1161216, while the sum is 49.

The square root of 97484638 is about 9873.4309133148. The cubic root of 97484638 is about 460.2340302526.

The spelling of 97484638 in words is "ninety-seven million, four hundred eighty-four thousand, six hundred thirty-eight".