80652285 has 72 divisors (see below), whose sum is σ = 165035520. Its totient is φ = 36324288.

The previous prime is 80652269. The next prime is 80652293. The reversal of 80652285 is 58225608.

It is not a de Polignac number, because 80652285 - 2⁴ = 80652269 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 173964 + ... + 174426.

It is an arithmetic number, because the mean of its divisors is an integer number (2292160).

Almost surely, 2^80652285 is an apocalyptic number.

It is an amenable number.

80652285 is an abundant number, since it is smaller than the sum of its proper divisors (84383235).

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

80652285 is a wasteful number, since it uses less digits than its factorization.

80652285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 557 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 80652285 is about 8980.6617239489. The cubic root of 80652285 is about 432.0548573598.

The spelling of 80652285 in words is "eighty million, six hundred fifty-two thousand, two hundred eighty-five".