392725 has 12 divisors (see below), whose sum is σ = 508896. Its totient is φ = 300080.

The previous prime is 392723. The next prime is 392737. The reversal of 392725 is 527293.

It is not a de Polignac number, because 392725 - 2¹ = 392723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 392693 and 392702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (392723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234 + ... + 916.

It is an arithmetic number, because the mean of its divisors is an integer number (42408).

2³⁹²⁷²⁵ is an apocalyptic number.

It is an amenable number.

392725 is a deficient number, since it is larger than the sum of its proper divisors (116171).

392725 is a wasteful number, since it uses less digits than its factorization.

392725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 711 counting only the distinct ones).

The product of its digits is 3780, while the sum is 28.

The square root of 392725 is about 626.6777481290. The cubic root of 392725 is about 73.2312054038.

The spelling of 392725 in words is "three hundred ninety-two thousand, seven hundred twenty-five".