124368249 has 8 divisors (see below), whose sum is σ = 171173632. Its totient is φ = 80237520.

The previous prime is 124368221. The next prime is 124368289. The reversal of 124368249 is 942863421.

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

It is not a de Polignac number, because 124368249 - 2⁵ = 124368217 is a prime.

It is a super-2 number, since 2×124368249² = 30934922718652002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124368289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668554 + ... + 668739.

It is an arithmetic number, because the mean of its divisors is an integer number (21396704).

Almost surely, 2^124368249 is an apocalyptic number.

It is an amenable number.

124368249 is a deficient number, since it is larger than the sum of its proper divisors (46805383).

124368249 is a wasteful number, since it uses less digits than its factorization.

124368249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337327.

The product of its digits is 82944, while the sum is 39.

The square root of 124368249 is about 11152.0513359651. The cubic root of 124368249 is about 499.1562422801.

The spelling of 124368249 in words is "one hundred twenty-four million, three hundred sixty-eight thousand, two hundred forty-nine".