65522634 has 32 divisors (see below), whose sum is σ = 136515456. Its totient is φ = 20946240.

The previous prime is 65522603. The next prime is 65522689. The reversal of 65522634 is 43622556.

It is a junction number, because it is equal to n+sod(n) for n = 65522595 and 65522604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13684 + ... + 17840.

It is an arithmetic number, because the mean of its divisors is an integer number (4266108).

Almost surely, 2^65522634 is an apocalyptic number.

65522634 is an abundant number, since it is smaller than the sum of its proper divisors (70992822).

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

65522634 is a wasteful number, since it uses less digits than its factorization.

65522634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270.

The product of its digits is 43200, while the sum is 33.

The square root of 65522634 is about 8094.6052405290. The cubic root of 65522634 is about 403.1473250781.

The spelling of 65522634 in words is "sixty-five million, five hundred twenty-two thousand, six hundred thirty-four".