80246700 has 90 divisors (see below), whose sum is σ = 260154356. Its totient is φ = 21396960.

The previous prime is 80246669. The next prime is 80246707. The reversal of 80246700 is 764208.

It is a tau number, because it is divible by the number of its divisors (90).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (80246707) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3147 + ... + 13053.

Almost surely, 2^80246700 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 80246700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130077178).

80246700 is an abundant number, since it is smaller than the sum of its proper divisors (179907656).

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

80246700 is a wasteful number, since it uses less digits than its factorization.

80246700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9933 (or 9917 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 80246700 is about 8958.0522436521. The cubic root of 80246700 is about 431.3293993692.

The spelling of 80246700 in words is "eighty million, two hundred forty-six thousand, seven hundred".