23690601 has 24 divisors (see below), whose sum is σ = 37730784. Its totient is φ = 14204160.

The previous prime is 23690581. The next prime is 23690633. The reversal of 23690601 is 10609632.

It is a happy number.

It is not a de Polignac number, because 23690601 - 2¹³ = 23682409 is a prime.

It is a super-2 number, since 2×23690601² = 1122489151482402, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23670601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8370 + ... + 10836.

It is an arithmetic number, because the mean of its divisors is an integer number (1572116).

Almost surely, 2^23690601 is an apocalyptic number.

It is an amenable number.

23690601 is a deficient number, since it is larger than the sum of its proper divisors (14040183).

23690601 is a wasteful number, since it uses less digits than its factorization.

23690601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581 (or 2578 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 23690601 is about 4867.2991483984. The cubic root of 23690601 is about 287.2050196915.

The spelling of 23690601 in words is "twenty-three million, six hundred ninety thousand, six hundred one".