80748206 has 32 divisors (see below), whose sum is σ = 151683840. Its totient is φ = 31320000.

The previous prime is 80748179. The next prime is 80748257. The reversal of 80748206 is 60284708.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 37610 + ... + 39698.

It is an arithmetic number, because the mean of its divisors is an integer number (4740120).

Almost surely, 2^80748206 is an apocalyptic number.

80748206 is a deficient number, since it is larger than the sum of its proper divisors (70935634).

80748206 is a wasteful number, since it uses less digits than its factorization.

80748206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 80748206 is about 8986.0005564211. Note that the first 3 decimals coincide. The cubic root of 80748206 is about 432.2260726584.

The spelling of 80748206 in words is "eighty million, seven hundred forty-eight thousand, two hundred six".