23260402 has 8 divisors (see below), whose sum is σ = 38062512. Its totient is φ = 10572900.

The previous prime is 23260397. The next prime is 23260411. The reversal of 23260402 is 20406232.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23260402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528624 + ... + 528667.

It is an arithmetic number, because the mean of its divisors is an integer number (4757814).

Almost surely, 2^23260402 is an apocalyptic number.

23260402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23260402 is a deficient number, since it is larger than the sum of its proper divisors (14802110).

23260402 is a wasteful number, since it uses less digits than its factorization.

23260402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057304.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23260402 is about 4822.9038970313. The cubic root of 23260402 is about 285.4559317663.

Adding to 23260402 its reverse (20406232), we get a palindrome (43666634).

The spelling of 23260402 in words is "twenty-three million, two hundred sixty thousand, four hundred two".