80700950 has 36 divisors (see below), whose sum is σ = 165002460. Its totient is φ = 29343600.

The previous prime is 80700947. The next prime is 80700953. The reversal of 80700950 is 5900708.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80700947) and next prime (80700953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80700953) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 620 + ... + 12719.

Almost surely, 2^80700950 is an apocalyptic number.

80700950 is an abundant number, since it is smaller than the sum of its proper divisors (84301510).

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

80700950 is a wasteful number, since it uses less digits than its factorization.

80700950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13373 (or 13357 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 80700950 is about 8983.3707482214. The cubic root of 80700950 is about 432.1417394698.

The spelling of 80700950 in words is "eighty million, seven hundred thousand, nine hundred fifty".