23044425 has 12 divisors (see below), whose sum is σ = 38100240. Its totient is φ = 12290320.

The previous prime is 23044409. The next prime is 23044447. The reversal of 23044425 is 52444032.

It is not a de Polignac number, because 23044425 - 2⁴ = 23044409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23044395 and 23044404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153555 + ... + 153704.

It is an arithmetic number, because the mean of its divisors is an integer number (3175020).

Almost surely, 2^23044425 is an apocalyptic number.

23044425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23044425 is a deficient number, since it is larger than the sum of its proper divisors (15055815).

23044425 is a wasteful number, since it uses less digits than its factorization.

23044425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307272 (or 307267 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 23044425 is about 4800.4609153705. The cubic root of 23044425 is about 284.5696799210.

Adding to 23044425 its reverse (52444032), we get a palindrome (75488457).

The spelling of 23044425 in words is "twenty-three million, forty-four thousand, four hundred twenty-five".