52252226 has 16 divisors (see below), whose sum is σ = 84840000. Its totient is φ = 23992848.

The previous prime is 52252199. The next prime is 52252247. The reversal of 52252226 is 62225225.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 52252195 and 52252204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125 + ... + 10223.

It is an arithmetic number, because the mean of its divisors is an integer number (5302500).

Almost surely, 2^52252226 is an apocalyptic number.

52252226 is a deficient number, since it is larger than the sum of its proper divisors (32587774).

52252226 is a wasteful number, since it uses less digits than its factorization.

52252226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10313.

The product of its digits is 4800, while the sum is 26.

The square root of 52252226 is about 7228.5701214002. The cubic root of 52252226 is about 373.8536274137.

The spelling of 52252226 in words is "fifty-two million, two hundred fifty-two thousand, two hundred twenty-six".