23850641 has 2 divisors, whose sum is σ = 23850642. Its totient is φ = 23850640.

The previous prime is 23850637. The next prime is 23850661. The reversal of 23850641 is 14605832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22420225 + 1430416 = 4735^2 + 1196^2 .

It is a cyclic number.

It is not a de Polignac number, because 23850641 - 2² = 23850637 is a prime.

It is a super-2 number, since 2×23850641² = 1137706152221762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23850661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11925320 + 11925321.

It is an arithmetic number, because the mean of its divisors is an integer number (11925321).

Almost surely, 2^23850641 is an apocalyptic number.

It is an amenable number.

23850641 is a deficient number, since it is larger than the sum of its proper divisors (1).

23850641 is an equidigital number, since it uses as much as digits as its factorization.

23850641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 23850641 is about 4883.7118055839. The cubic root of 23850641 is about 287.8502991610.

The spelling of 23850641 in words is "twenty-three million, eight hundred fifty thousand, six hundred forty-one".