52195244 has 12 divisors (see below), whose sum is σ = 94491600. Its totient is φ = 25197648.

The previous prime is 52195237. The next prime is 52195259. The reversal of 52195244 is 44259125.

It is a self number, because there is not a number n which added to its sum of digits gives 52195244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224864 + ... + 225095.

It is an arithmetic number, because the mean of its divisors is an integer number (7874300).

Almost surely, 2^52195244 is an apocalyptic number.

It is an amenable number.

52195244 is a deficient number, since it is larger than the sum of its proper divisors (42296356).

52195244 is a wasteful number, since it uses less digits than its factorization.

52195244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449992 (or 449990 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 52195244 is about 7224.6276028595. The cubic root of 52195244 is about 373.7176799306.

The spelling of 52195244 in words is "fifty-two million, one hundred ninety-five thousand, two hundred forty-four".