56673324 has 48 divisors (see below), whose sum is σ = 149718240. Its totient is φ = 18532800.

The previous prime is 56673283. The next prime is 56673347. The reversal of 56673324 is 42337665.

56673324 is a `hidden beast` number, since 566 + 73 + 3 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (3119130).

Almost surely, 2^56673324 is an apocalyptic number.

56673324 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56673324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74859120).

56673324 is an abundant number, since it is smaller than the sum of its proper divisors (93044916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56673324 is a wasteful number, since it uses less digits than its factorization.

56673324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9967 (or 9959 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 56673324 is about 7528.1687016166. The cubic root of 56673324 is about 384.1134918446.

It can be divided in two parts, 56 and 673324, that added together give a triangular number (673380 = T₁₁₆₀).

The spelling of 56673324 in words is "fifty-six million, six hundred seventy-three thousand, three hundred twenty-four".