52228314 has 20 divisors (see below), whose sum is σ = 117030474. Its totient is φ = 17409384.

The previous prime is 52228303. The next prime is 52228343. The reversal of 52228314 is 41382225.

It can be written as a sum of positive squares in only one way, i.e., 51194025 + 1034289 = 7155^2 + 1017^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 161037 + ... + 161360.

Almost surely, 2^52228314 is an apocalyptic number.

52228314 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52228314 is an abundant number, since it is smaller than the sum of its proper divisors (64802160).

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

52228314 is a wasteful number, since it uses less digits than its factorization.

52228314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322411 (or 322402 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 52228314 is about 7226.9159397353. The cubic root of 52228314 is about 373.7965902778.

The spelling of 52228314 in words is "fifty-two million, two hundred twenty-eight thousand, three hundred fourteen".