80746710 has 32 divisors (see below), whose sum is σ = 211410432. Its totient is φ = 19574880.

The previous prime is 80746709. The next prime is 80746711. The reversal of 80746710 is 1764708.

It is an interprime number because it is at equal distance from previous prime (80746709) and next prime (80746711).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80746711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122014 + ... + 122673.

It is an arithmetic number, because the mean of its divisors is an integer number (6606576).

Almost surely, 2^80746710 is an apocalyptic number.

80746710 is an abundant number, since it is smaller than the sum of its proper divisors (130663722).

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

80746710 is a wasteful number, since it uses less digits than its factorization.

80746710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244708.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 80746710 is about 8985.9173154442. The cubic root of 80746710 is about 432.2234033970.

The spelling of 80746710 in words is "eighty million, seven hundred forty-six thousand, seven hundred ten".