80806652 has 6 divisors (see below), whose sum is σ = 141411648. Its totient is φ = 40403324.

The previous prime is 80806637. The next prime is 80806667. The reversal of 80806652 is 25660808.

It is an interprime number because it is at equal distance from previous prime (80806637) and next prime (80806667).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100828 + ... + 10100835.

It is an arithmetic number, because the mean of its divisors is an integer number (23568608).

Almost surely, 2^80806652 is an apocalyptic number.

It is an amenable number.

80806652 is a deficient number, since it is larger than the sum of its proper divisors (60604996).

80806652 is a wasteful number, since it uses less digits than its factorization.

80806652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20201667 (or 20201665 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 80806652 is about 8989.2520267261. The cubic root of 80806652 is about 432.3303300524.

The spelling of 80806652 in words is "eighty million, eight hundred six thousand, six hundred fifty-two".