80610700 has 18 divisors (see below), whose sum is σ = 174925436. Its totient is φ = 32244240.

The previous prime is 80610671. The next prime is 80610701. The reversal of 80610700 is 701608.

It is not an unprimeable number, because it can be changed into a prime (80610701) 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 5 ways as a sum of consecutive naturals, for example, 402954 + ... + 403153.

Almost surely, 2^80610700 is an apocalyptic number.

It is an amenable number.

80610700 is an abundant number, since it is smaller than the sum of its proper divisors (94314736).

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

80610700 is a wasteful number, since it uses less digits than its factorization.

80610700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806121 (or 806114 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 80610700 is about 8978.3461728762. The cubic root of 80610700 is about 431.9805875479.

The spelling of 80610700 in words is "eighty million, six hundred ten thousand, seven hundred".