65245622 has 16 divisors (see below), whose sum is σ = 107185680. Its totient is φ = 29602272.

The previous prime is 65245591. The next prime is 65245657. The reversal of 65245622 is 22654256.

It is a congruent number.

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, 19733 + ... + 22800.

It is an arithmetic number, because the mean of its divisors is an integer number (6699105).

Almost surely, 2^65245622 is an apocalyptic number.

65245622 is a deficient number, since it is larger than the sum of its proper divisors (41940058).

65245622 is a wasteful number, since it uses less digits than its factorization.

65245622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42607.

The product of its digits is 28800, while the sum is 32.

The square root of 65245622 is about 8077.4762147592. The cubic root of 65245622 is about 402.5783898861.

Adding to 65245622 its reverse (22654256), we get a palindrome (87899878).

The spelling of 65245622 in words is "sixty-five million, two hundred forty-five thousand, six hundred twenty-two".