23373000 has 288 divisors, whose sum is σ = 93632760. Its totient is φ = 5241600.

The previous prime is 23372981. The next prime is 23373001. The reversal of 23373000 is 37332.

It can be written as a sum of positive squares in 4 ways, for example, as 9400356 + 13972644 = 3066^2 + 3738^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23373001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 440974 + ... + 441026.

Almost surely, 2^23373000 is an apocalyptic number.

23373000 is a gapful number since it is divisible by the number (20) 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 23373000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46816380).

23373000 is an abundant number, since it is smaller than the sum of its proper divisors (70259760).

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

23373000 is a wasteful number, since it uses less digits than its factorization.

23373000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

The square root of 23373000 is about 4834.5630619530. The cubic root of 23373000 is about 285.9157983171.

The spelling of 23373000 in words is "twenty-three million, three hundred seventy-three thousand".