97479132 has 12 divisors (see below), whose sum is σ = 227451336. Its totient is φ = 32493040.

The previous prime is 97479103. The next prime is 97479149. The reversal of 97479132 is 23197479.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent 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, 4061619 + ... + 4061642.

It is an arithmetic number, because the mean of its divisors is an integer number (18954278).

Almost surely, 2^97479132 is an apocalyptic number.

It is an amenable number.

97479132 is an abundant number, since it is smaller than the sum of its proper divisors (129972204).

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

97479132 is a wasteful number, since it uses less digits than its factorization.

97479132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8123268 (or 8123266 counting only the distinct ones).

The product of its digits is 95256, while the sum is 42.

The square root of 97479132 is about 9873.1520802629. The cubic root of 97479132 is about 460.2253653104.

The spelling of 97479132 in words is "ninety-seven million, four hundred seventy-nine thousand, one hundred thirty-two".