80950672 has 80 divisors (see below), whose sum is σ = 181845504. Its totient is φ = 34560000.

The previous prime is 80950669. The next prime is 80950691. The reversal of 80950672 is 27605908.

It is a super-2 number, since 2×80950672² = 13106022594503168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201672 + ... + 202072.

Almost surely, 2^80950672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80950672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90922752).

80950672 is an abundant number, since it is smaller than the sum of its proper divisors (100894832).

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

80950672 is a wasteful number, since it uses less digits than its factorization.

80950672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 80950672 is about 8997.2591382043. The cubic root of 80950672 is about 432.5870220385.

The spelling of 80950672 in words is "eighty million, nine hundred fifty thousand, six hundred seventy-two".