23733725 has 12 divisors (see below), whose sum is σ = 29510016. Its totient is φ = 18935280.

The previous prime is 23733707. The next prime is 23733737. The reversal of 23733725 is 52733732.

It is a de Polignac number, because none of the positive numbers 2^k-23733725 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23733691 and 23733700.

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, 10004 + ... + 12146.

It is an arithmetic number, because the mean of its divisors is an integer number (2459168).

Almost surely, 2^23733725 is an apocalyptic number.

23733725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23733725 is a deficient number, since it is larger than the sum of its proper divisors (5776291).

23733725 is a wasteful number, since it uses less digits than its factorization.

23733725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2596 (or 2591 counting only the distinct ones).

The product of its digits is 26460, while the sum is 32.

The square root of 23733725 is about 4871.7271064788. The cubic root of 23733725 is about 287.3791804876.

The spelling of 23733725 in words is "twenty-three million, seven hundred thirty-three thousand, seven hundred twenty-five".