80250906 has 16 divisors (see below), whose sum is σ = 160589664. Its totient is φ = 26735664.

The previous prime is 80250893. The next prime is 80250941. The reversal of 80250906 is 60905208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19201 + ... + 23003.

It is an arithmetic number, because the mean of its divisors is an integer number (10036854).

Almost surely, 2^80250906 is an apocalyptic number.

80250906 is an abundant number, since it is smaller than the sum of its proper divisors (80338758).

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

80250906 is a wasteful number, since it uses less digits than its factorization.

80250906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7325.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 80250906 is about 8958.2870014306. The cubic root of 80250906 is about 431.3369350467.

It can be divided in two parts, 80 and 250906, that added together give a triangular number (250986 = T₇₀₈).

The spelling of 80250906 in words is "eighty million, two hundred fifty thousand, nine hundred six".