23835725 has 12 divisors (see below), whose sum is σ = 29629056. Its totient is φ = 19021680.

The previous prime is 23835677. The next prime is 23835727. The reversal of 23835725 is 52753832.

It is not a de Polignac number, because 23835725 - 2¹⁶ = 23770189 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 (23835727) 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, 12164 + ... + 13986.

It is an arithmetic number, because the mean of its divisors is an integer number (2469088).

Almost surely, 2^23835725 is an apocalyptic number.

23835725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23835725 is a deficient number, since it is larger than the sum of its proper divisors (5793331).

23835725 is a wasteful number, since it uses less digits than its factorization.

23835725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356 (or 2351 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 23835725 is about 4882.1844496086. The cubic root of 23835725 is about 287.7902802230.

The spelling of 23835725 in words is "twenty-three million, eight hundred thirty-five thousand, seven hundred twenty-five".