23054202 has 12 divisors (see below), whose sum is σ = 49950810. Its totient is φ = 7684728.

The previous prime is 23054189. The next prime is 23054221. The reversal of 23054202 is 20245032.

It can be written as a sum of positive squares in only one way, i.e., 21706281 + 1347921 = 4659^2 + 1161^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1280789 = 23054202 / (2 + 3 + 0 + 5 + 4 + 2 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 640377 + ... + 640412.

Almost surely, 2^23054202 is an apocalyptic number.

23054202 is an abundant number, since it is smaller than the sum of its proper divisors (26896608).

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

23054202 is a wasteful number, since it uses less digits than its factorization.

23054202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280797 (or 1280794 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 23054202 is about 4801.4791470962. The cubic root of 23054202 is about 284.6099187840.

Adding to 23054202 its reverse (20245032), we get a palindrome (43299234).

The spelling of 23054202 in words is "twenty-three million, fifty-four thousand, two hundred two".