712474164 has 48 divisors (see below), whose sum is σ = 1858964800. Its totient is φ = 235973088.

The previous prime is 712474111. The next prime is 712474171. The reversal of 712474164 is 461474217.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4054 + ... + 37965.

Almost surely, 2^712474164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712474164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (929482400).

712474164 is an abundant number, since it is smaller than the sum of its proper divisors (1146490636).

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

712474164 is a wasteful number, since it uses less digits than its factorization.

712474164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42189 (or 42181 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 712474164 is about 26692.2116730705. The cubic root of 712474164 is about 893.1471981072.

The spelling of 712474164 in words is "seven hundred twelve million, four hundred seventy-four thousand, one hundred sixty-four".