34725 has 12 divisors (see below), whose sum is σ = 57536. Its totient is φ = 18480.

The previous prime is 34721. The next prime is 34729. The reversal of 34725 is 52743.

It is a happy number.

34725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34721) and next prime (34729).

It is not a de Polignac number, because 34725 - 2² = 34721 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

34725 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34721) 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, 157 + ... + 306.

2³⁴⁷²⁵ is an apocalyptic number.

It is an amenable number.

34725 is a deficient number, since it is larger than the sum of its proper divisors (22811).

34725 is a wasteful number, since it uses less digits than its factorization.

34725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 471 counting only the distinct ones).

The product of its digits is 840, while the sum is 21.

The square root of 34725 is about 186.3464515358. The cubic root of 34725 is about 32.6247669571.

The spelling of 34725 in words is "thirty-four thousand, seven hundred twenty-five".