80134506 has 24 divisors (see below), whose sum is σ = 173883684. Its totient is φ = 26671680.

The previous prime is 80134501. The next prime is 80134529. The reversal of 80134506 is 60543108.

It can be written as a sum of positive squares in 2 ways, for example, as 75533481 + 4601025 = 8691^2 + 2145^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 80134506.

It is not an unprimeable number, because it can be changed into a prime (80134501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10686 + ... + 16566.

Almost surely, 2^80134506 is an apocalyptic number.

80134506 is an abundant number, since it is smaller than the sum of its proper divisors (93749178).

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

80134506 is a wasteful number, since it uses less digits than its factorization.

80134506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646 (or 6643 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 80134506 is about 8951.7878661193. The cubic root of 80134506 is about 431.1282897870.

The spelling of 80134506 in words is "eighty million, one hundred thirty-four thousand, five hundred six".