23350825 has 6 divisors (see below), whose sum is σ = 28955054. Its totient is φ = 18680640.

The previous prime is 23350801. The next prime is 23350879. The reversal of 23350825 is 52805332.

It can be written as a sum of positive squares in 3 ways, for example, as 2601 + 23348224 = 51^2 + 4832^2 .

It is not a de Polignac number, because 23350825 - 2⁷ = 23350697 is a prime.

It is a super-2 number, since 2×23350825² = 1090522056361250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23350793 and 23350802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 466992 + ... + 467041.

Almost surely, 2^23350825 is an apocalyptic number.

23350825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23350825 is a deficient number, since it is larger than the sum of its proper divisors (5604229).

23350825 is an equidigital number, since it uses as much as digits as its factorization.

23350825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934043 (or 934038 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 23350825 is about 4832.2691357167. The cubic root of 23350825 is about 285.8253493809.

The spelling of 23350825 in words is "twenty-three million, three hundred fifty thousand, eight hundred twenty-five".