80415213 has 8 divisors (see below), whose sum is σ = 107820000. Its totient is φ = 53310288.

The previous prime is 80415211. The next prime is 80415217. The reversal of 80415213 is 31251408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80415213 - 2¹ = 80415211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80415211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74338 + ... + 75411.

It is an arithmetic number, because the mean of its divisors is an integer number (13477500).

Almost surely, 2^80415213 is an apocalyptic number.

It is an amenable number.

80415213 is a deficient number, since it is larger than the sum of its proper divisors (27404787).

80415213 is a wasteful number, since it uses less digits than its factorization.

80415213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149931.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 80415213 is about 8967.4529828709. The cubic root of 80415213 is about 431.6311097724.

The spelling of 80415213 in words is "eighty million, four hundred fifteen thousand, two hundred thirteen".