23045827 has 8 divisors (see below), whose sum is σ = 26876000. Its totient is φ = 19753272.

The previous prime is 23045821. The next prime is 23045837. The reversal of 23045827 is 72854032.

It is not a de Polignac number, because 23045827 - 2¹⁵ = 23013059 is a prime.

It is a super-2 number, since 2×23045827² = 1062220284227858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23045821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33252 + ... + 33937.

It is an arithmetic number, because the mean of its divisors is an integer number (3359500).

Almost surely, 2^23045827 is an apocalyptic number.

23045827 is a deficient number, since it is larger than the sum of its proper divisors (3830173).

23045827 is an frugal number, since it uses more digits than its factorization.

23045827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67210 (or 67196 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 23045827 is about 4800.6069407940. The cubic root of 23045827 is about 284.5754507831.

Adding to 23045827 its reverse (72854032), we get a palindrome (95899859).

The spelling of 23045827 in words is "twenty-three million, forty-five thousand, eight hundred twenty-seven".