23613701 has 4 divisors (see below), whose sum is σ = 23630304. Its totient is φ = 23597100.

The previous prime is 23613691. The next prime is 23613703. The reversal of 23613701 is 10731632.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23613701 is a prime.

It is a super-3 number, since 3×23613701³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23613703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5945 + ... + 9086.

It is an arithmetic number, because the mean of its divisors is an integer number (5907576).

Almost surely, 2^23613701 is an apocalyptic number.

It is an amenable number.

23613701 is a deficient number, since it is larger than the sum of its proper divisors (16603).

23613701 is a wasteful number, since it uses less digits than its factorization.

23613701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16602.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 23613701 is about 4859.3930690982. The cubic root of 23613701 is about 286.8939257627.

The spelling of 23613701 in words is "twenty-three million, six hundred thirteen thousand, seven hundred one".