23270401 has 8 divisors (see below), whose sum is σ = 29012544. Its totient is φ = 18132720.

The previous prime is 23270389. The next prime is 23270413. The reversal of 23270401 is 10407232.

It is an interprime number because it is at equal distance from previous prime (23270389) and next prime (23270413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23270401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23270101) 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, 151030 + ... + 151183.

It is an arithmetic number, because the mean of its divisors is an integer number (3626568).

Almost surely, 2^23270401 is an apocalyptic number.

It is an amenable number.

23270401 is a deficient number, since it is larger than the sum of its proper divisors (5742143).

23270401 is a wasteful number, since it uses less digits than its factorization.

23270401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302231.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 23270401 is about 4823.9404017877. The cubic root of 23270401 is about 285.4968290957.

Adding to 23270401 its reverse (10407232), we get a palindrome (33677633).

It can be divided in two parts, 2 and 3270401, that added together give a triangular number (3270403 = T₂₅₅₇).

The spelling of 23270401 in words is "twenty-three million, two hundred seventy thousand, four hundred one".