83607472 has 20 divisors (see below), whose sum is σ = 174450640. Its totient is φ = 38587968.

The previous prime is 83607451. The next prime is 83607473. The reversal of 83607472 is 27470638.

It is not an unprimeable number, because it can be changed into a prime (83607473) 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, 200772 + ... + 201187.

It is an arithmetic number, because the mean of its divisors is an integer number (8722532).

Almost surely, 2^83607472 is an apocalyptic number.

It is an amenable number.

83607472 is an abundant number, since it is smaller than the sum of its proper divisors (90843168).

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

83607472 is a wasteful number, since it uses less digits than its factorization.

83607472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401980 (or 401974 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 83607472 is about 9143.7121564494. The cubic root of 83607472 is about 437.2686724830.

The spelling of 83607472 in words is "eighty-three million, six hundred seven thousand, four hundred seventy-two".