23052270 has 16 divisors (see below), whose sum is σ = 55325520. Its totient is φ = 6147264.

The previous prime is 23052259. The next prime is 23052277. The reversal of 23052270 is 7225032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23052277) 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, 384175 + ... + 384234.

It is an arithmetic number, because the mean of its divisors is an integer number (3457845).

Almost surely, 2^23052270 is an apocalyptic number.

23052270 is an abundant number, since it is smaller than the sum of its proper divisors (32273250).

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

23052270 is a wasteful number, since it uses less digits than its factorization.

23052270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768419.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 23052270 is about 4801.2779548783. The cubic root of 23052270 is about 284.6019682200.

The spelling of 23052270 in words is "twenty-three million, fifty-two thousand, two hundred seventy".