23542601 has 2 divisors, whose sum is σ = 23542602. Its totient is φ = 23542600.

The previous prime is 23542591. The next prime is 23542657. The reversal of 23542601 is 10624532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12145225 + 11397376 = 3485^2 + 3376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23542601 is a prime.

It is equal to p_1480235 and since 23542601 and 1480235 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23542681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11771300 + 11771301.

It is an arithmetic number, because the mean of its divisors is an integer number (11771301).

Almost surely, 2^23542601 is an apocalyptic number.

It is an amenable number.

23542601 is a deficient number, since it is larger than the sum of its proper divisors (1).

23542601 is an equidigital number, since it uses as much as digits as its factorization.

23542601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 23542601 is about 4852.0718255195. The cubic root of 23542601 is about 286.6056938708.

The spelling of 23542601 in words is "twenty-three million, five hundred forty-two thousand, six hundred one".