56679435 has 12 divisors (see below), whose sum is σ = 98244432. Its totient is φ = 30229008.

The previous prime is 56679433. The next prime is 56679437. The reversal of 56679435 is 53497665.

It is an interprime number because it is at equal distance from previous prime (56679433) and next prime (56679437).

It is not a de Polignac number, because 56679435 - 2¹ = 56679433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1259543 = 56679435 / (5 + 6 + 6 + 7 + 9 + 4 + 3 + 5).

It is not an unprimeable number, because it can be changed into a prime (56679433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629727 + ... + 629816.

It is an arithmetic number, because the mean of its divisors is an integer number (8187036).

Almost surely, 2^56679435 is an apocalyptic number.

56679435 is a deficient number, since it is larger than the sum of its proper divisors (41564997).

56679435 is a wasteful number, since it uses less digits than its factorization.

56679435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259554 (or 1259551 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 56679435 is about 7528.5745662775. The cubic root of 56679435 is about 384.1272974767.

The spelling of 56679435 in words is "fifty-six million, six hundred seventy-nine thousand, four hundred thirty-five".