84276013 has 8 divisors (see below), whose sum is σ = 86074560. Its totient is φ = 82489920.

The previous prime is 84276007. The next prime is 84276019. The reversal of 84276013 is 31067248.

It is an interprime number because it is at equal distance from previous prime (84276007) and next prime (84276019).

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

It is a cyclic number.

It is not a de Polignac number, because 84276013 - 2⁵ = 84275981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84276019) 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, 11256 + ... + 17182.

It is an arithmetic number, because the mean of its divisors is an integer number (10759320).

Almost surely, 2^84276013 is an apocalyptic number.

It is an amenable number.

84276013 is a deficient number, since it is larger than the sum of its proper divisors (1798547).

84276013 is a wasteful number, since it uses less digits than its factorization.

84276013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 84276013 is about 9180.1967843832. The cubic root of 84276013 is about 438.4310737655.

The spelling of 84276013 in words is "eighty-four million, two hundred seventy-six thousand, thirteen".