124082320 has 40 divisors (see below), whose sum is σ = 305464824. Its totient is φ = 46712832.

The previous prime is 124082311. The next prime is 124082323. The reversal of 124082320 is 23280421.

It can be written as a sum of positive squares in 4 ways, for example, as 3873024 + 120209296 = 1968^2 + 10964^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 124082291 and 124082300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124082323) 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, 44259 + ... + 46978.

Almost surely, 2^124082320 is an apocalyptic number.

124082320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124082320 is an abundant number, since it is smaller than the sum of its proper divisors (181382504).

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

124082320 is a wasteful number, since it uses less digits than its factorization.

124082320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91267 (or 91261 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 124082320 is about 11139.2243895165. The cubic root of 124082320 is about 498.7734201308.

The spelling of 124082320 in words is "one hundred twenty-four million, eighty-two thousand, three hundred twenty".