23053761 has 8 divisors (see below), whose sum is σ = 34153760. Its totient is φ = 15369156.

The previous prime is 23053757. The next prime is 23053777. The reversal of 23053761 is 16735032.

It is a happy number.

It is not a de Polignac number, because 23053761 - 2² = 23053757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 853843 = 23053761 / (2 + 3 + 0 + 5 + 3 + 7 + 6 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23053711) 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, 426895 + ... + 426948.

It is an arithmetic number, because the mean of its divisors is an integer number (4269220).

Almost surely, 2^23053761 is an apocalyptic number.

It is an amenable number.

23053761 is a deficient number, since it is larger than the sum of its proper divisors (11099999).

23053761 is an equidigital number, since it uses as much as digits as its factorization.

23053761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853852 (or 853846 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 23053761 is about 4801.4332235282. The cubic root of 23053761 is about 284.6081040205.

Adding to 23053761 its reverse (16735032), we get a palindrome (39788793).

The spelling of 23053761 in words is "twenty-three million, fifty-three thousand, seven hundred sixty-one".