23672355 has 32 divisors (see below), whose sum is σ = 43642368. Its totient is φ = 10732800.

The previous prime is 23672333. The next prime is 23672357. The reversal of 23672355 is 55327632.

It is not a de Polignac number, because 23672355 - 2¹³ = 23664163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23672357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12895 + ... + 14615.

It is an arithmetic number, because the mean of its divisors is an integer number (1363824).

Almost surely, 2^23672355 is an apocalyptic number.

23672355 is a deficient number, since it is larger than the sum of its proper divisors (19970013).

23672355 is a wasteful number, since it uses less digits than its factorization.

23672355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867.

The product of its digits is 37800, while the sum is 33.

The square root of 23672355 is about 4865.4244419167. The cubic root of 23672355 is about 287.1312676762.

Adding to 23672355 its reverse (55327632), we get a palindrome (78999987).

The spelling of 23672355 in words is "twenty-three million, six hundred seventy-two thousand, three hundred fifty-five".