342525925 has 18 divisors (see below), whose sum is σ = 494077938. Its totient is φ = 234874080.

The previous prime is 342525923. The next prime is 342525929. The reversal of 342525925 is 529525243.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 77422401 + 265103524 = 8799^2 + 16282^2 .

It is not a de Polignac number, because 342525925 - 2¹ = 342525923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342525923) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 138582 + ... + 141031.

Almost surely, 2^342525925 is an apocalyptic number.

342525925 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

342525925 is a deficient number, since it is larger than the sum of its proper divisors (151552013).

342525925 is a wasteful number, since it uses less digits than its factorization.

342525925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279637 (or 279625 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 342525925 is about 18507.4559299759. The cubic root of 342525925 is about 699.6773513054.

The spelling of 342525925 in words is "three hundred forty-two million, five hundred twenty-five thousand, nine hundred twenty-five".