34918525 has 12 divisors (see below), whose sum is σ = 43529332. Its totient is φ = 27786240.

The previous prime is 34918519. The next prime is 34918549. The reversal of 34918525 is 52581943.

It can be written as a sum of positive squares in 6 ways, for example, as 1313316 + 33605209 = 1146^2 + 5797^2 .

It is not a de Polignac number, because 34918525 - 2³ = 34918517 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207 + ... + 8443.

Almost surely, 2^34918525 is an apocalyptic number.

34918525 is the 4825-th pentagonal number.

It is an amenable number.

34918525 is a deficient number, since it is larger than the sum of its proper divisors (8610807).

34918525 is a wasteful number, since it uses less digits than its factorization.

34918525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7440 (or 7435 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 34918525 is about 5909.1898767936. The cubic root of 34918525 is about 326.8526146430.

The spelling of 34918525 in words is "thirty-four million, nine hundred eighteen thousand, five hundred twenty-five".