80601950 has 48 divisors (see below), whose sum is σ = 176144976. Its totient is φ = 27052800.

The previous prime is 80601949. The next prime is 80602003. The reversal of 80601950 is 5910608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1514 + ... + 12786.

It is an arithmetic number, because the mean of its divisors is an integer number (3669687).

Almost surely, 2^80601950 is an apocalyptic number.

80601950 is an abundant number, since it is smaller than the sum of its proper divisors (95543026).

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

80601950 is a wasteful number, since it uses less digits than its factorization.

80601950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309 (or 11304 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 80601950 is about 8977.8588761464. The cubic root of 80601950 is about 431.9649570054.

The spelling of 80601950 in words is "eighty million, six hundred one thousand, nine hundred fifty".