676215 has 16 divisors (see below), whose sum is σ = 1202400. Its totient is φ = 360576.

The previous prime is 676211. The next prime is 676217. The reversal of 676215 is 512676.

It is not a de Polignac number, because 676215 - 2² = 676211 is a prime.

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

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 676215.

It is not an unprimeable number, because it can be changed into a prime (676211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2370 + ... + 2639.

It is an arithmetic number, because the mean of its divisors is an integer number (75150).

2⁶⁷⁶²¹⁵ is an apocalyptic number.

676215 is a deficient number, since it is larger than the sum of its proper divisors (526185).

676215 is a wasteful number, since it uses less digits than its factorization.

676215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023 (or 5017 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 676215 is about 822.3229292681. The cubic root of 676215 is about 87.7731329178.

The spelling of 676215 in words is "six hundred seventy-six thousand, two hundred fifteen".