52361622 has 12 divisors (see below), whose sum is σ = 113450220. Its totient is φ = 17453868.

The previous prime is 52361611. The next prime is 52361651. The reversal of 52361622 is 22616325.

52361622 is a `hidden beast` number, since 5 + 2 + 36 + 1 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1454472 + ... + 1454507.

It is an arithmetic number, because the mean of its divisors is an integer number (9454185).

Almost surely, 2^52361622 is an apocalyptic number.

52361622 is an abundant number, since it is smaller than the sum of its proper divisors (61088598).

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

52361622 is a wasteful number, since it uses less digits than its factorization.

52361622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908987 (or 2908984 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 52361622 is about 7236.1330833533. The cubic root of 52361622 is about 374.1143472981.

Adding to 52361622 its reverse (22616325), we get a palindrome (74977947).

The spelling of 52361622 in words is "fifty-two million, three hundred sixty-one thousand, six hundred twenty-two".