80522634 has 16 divisors (see below), whose sum is σ = 161360640. Its totient is φ = 26788320.

The previous prime is 80522633. The next prime is 80522641. The reversal of 80522634 is 43622508.

It is not an unprimeable number, because it can be changed into a prime (80522633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9754 + ... + 16005.

It is an arithmetic number, because the mean of its divisors is an integer number (10085040).

Almost surely, 2^80522634 is an apocalyptic number.

80522634 is an abundant number, since it is smaller than the sum of its proper divisors (80838006).

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

80522634 is a wasteful number, since it uses less digits than its factorization.

80522634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26285.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 80522634 is about 8973.4404773197. The cubic root of 80522634 is about 431.8232194211.

The spelling of 80522634 in words is "eighty million, five hundred twenty-two thousand, six hundred thirty-four".