23001738 has 16 divisors (see below), whose sum is σ = 47126016. Its totient is φ = 7480160.

The previous prime is 23001733. The next prime is 23001739. The reversal of 23001738 is 83710032.

It is not an unprimeable number, because it can be changed into a prime (23001733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46506 + ... + 46997.

It is an arithmetic number, because the mean of its divisors is an integer number (2945376).

Almost surely, 2^23001738 is an apocalyptic number.

23001738 is an abundant number, since it is smaller than the sum of its proper divisors (24124278).

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

23001738 is a wasteful number, since it uses less digits than its factorization.

23001738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93549.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 23001738 is about 4796.0127189156. The cubic root of 23001738 is about 284.3938610523.

The spelling of 23001738 in words is "twenty-three million, one thousand, seven hundred thirty-eight".