124367138 has 64 divisors (see below), whose sum is σ = 240330240. Its totient is φ = 47029248.

The previous prime is 124367129. The next prime is 124367143. The reversal of 124367138 is 831763421.

It is a super-2 number, since 2×124367138² = 30934370028622088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124367098 and 124367107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255131 + ... + 255617.

It is an arithmetic number, because the mean of its divisors is an integer number (3755160).

Almost surely, 2^124367138 is an apocalyptic number.

124367138 is a deficient number, since it is larger than the sum of its proper divisors (115963102).

124367138 is a wasteful number, since it uses less digits than its factorization.

124367138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579.

The product of its digits is 24192, while the sum is 35.

The square root of 124367138 is about 11152.0015243901. The cubic root of 124367138 is about 499.1547559301.

The spelling of 124367138 in words is "one hundred twenty-four million, three hundred sixty-seven thousand, one hundred thirty-eight".