8162479 has 8 divisors (see below), whose sum is σ = 8859312. Its totient is φ = 7475520.

The previous prime is 8162467. The next prime is 8162489. The reversal of 8162479 is 9742618.

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

It is not a de Polignac number, because 8162479 - 2⁷ = 8162351 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 (8162489) 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, 694 + ... + 4099.

It is an arithmetic number, because the mean of its divisors is an integer number (1107414).

Almost surely, 2^8162479 is an apocalyptic number.

8162479 is a deficient number, since it is larger than the sum of its proper divisors (696833).

8162479 is a wasteful number, since it uses less digits than its factorization.

8162479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4937.

The product of its digits is 24192, while the sum is 37.

The square root of 8162479 is about 2857.0052502577. The cubic root of 8162479 is about 201.3449272473.

The spelling of 8162479 in words is "eight million, one hundred sixty-two thousand, four hundred seventy-nine".