23372064 has 120 divisors (see below), whose sum is σ = 70253568. Its totient is φ = 7620480.

The previous prime is 23372029. The next prime is 23372077. The reversal of 23372064 is 46027332.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 183969 + ... + 184095.

Almost surely, 2^23372064 is an apocalyptic number.

23372064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23372064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35126784).

23372064 is an abundant number, since it is smaller than the sum of its proper divisors (46881504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23372064 is a wasteful number, since it uses less digits than its factorization.

23372064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 23372064 is about 4834.4662580268. The cubic root of 23372064 is about 285.9119816517.

Adding to 23372064 its reverse (46027332), we get a palindrome (69399396).

The spelling of 23372064 in words is "twenty-three million, three hundred seventy-two thousand, sixty-four".