97481562 has 8 divisors (see below), whose sum is σ = 194963136. Its totient is φ = 32493852.

The previous prime is 97481537. The next prime is 97481617. The reversal of 97481562 is 26518479.

It is a sphenic number, since it is the product of 3 distinct primes.

97481562 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8123458 + ... + 8123469.

It is an arithmetic number, because the mean of its divisors is an integer number (24370392).

Almost surely, 2^97481562 is an apocalyptic number.

97481562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97481562 is a wasteful number, since it uses less digits than its factorization.

97481562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16246932.

The product of its digits is 120960, while the sum is 42.

The square root of 97481562 is about 9873.2751404992. The cubic root of 97481562 is about 460.2291895078.

The spelling of 97481562 in words is "ninety-seven million, four hundred eighty-one thousand, five hundred sixty-two".