80250144 has 48 divisors (see below), whose sum is σ = 226864512. Its totient is φ = 24691968.

The previous prime is 80250119. The next prime is 80250179. The reversal of 80250144 is 44105208.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×80250144² = 12880171224041472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 30904 + ... + 33399.

It is an arithmetic number, because the mean of its divisors is an integer number (4726344).

Almost surely, 2^80250144 is an apocalyptic number.

It is an amenable number.

80250144 is an abundant number, since it is smaller than the sum of its proper divisors (146614368).

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

80250144 is a wasteful number, since it uses less digits than its factorization.

80250144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64329 (or 64321 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 80250144 is about 8958.2444708771. The cubic root of 80250144 is about 431.3355698294.

The spelling of 80250144 in words is "eighty million, two hundred fifty thousand, one hundred forty-four".