23373630 has 128 divisors (see below), whose sum is σ = 72576000. Its totient is φ = 5242752.

The previous prime is 23373613. The next prime is 23373631. The reversal of 23373630 is 3637332.

23373630 is a `hidden beast` number, since 23 + 3 + 7 + 3 + 630 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 23373594 and 23373603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23373631) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 156796 + ... + 156944.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^23373630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23373630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36288000).

23373630 is an abundant number, since it is smaller than the sum of its proper divisors (49202370).

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

23373630 is a wasteful number, since it uses less digits than its factorization.

23373630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 27.

The square root of 23373630 is about 4834.6282173503. The cubic root of 23373630 is about 285.9183671691.

The spelling of 23373630 in words is "twenty-three million, three hundred seventy-three thousand, six hundred thirty".