124097387 has 16 divisors (see below), whose sum is σ = 128993280. Its totient is φ = 119340000.

The previous prime is 124097383. The next prime is 124097411. The reversal of 124097387 is 783790421.

It is a cyclic number.

It is not a de Polignac number, because 124097387 - 2² = 124097383 is a prime.

It is a super-3 number, since 3×124097387³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124097383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821762 + ... + 821912.

It is an arithmetic number, because the mean of its divisors is an integer number (8062080).

Almost surely, 2^124097387 is an apocalyptic number.

124097387 is a deficient number, since it is larger than the sum of its proper divisors (4895893).

124097387 is a wasteful number, since it uses less digits than its factorization.

124097387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 124097387 is about 11139.9006728067. The cubic root of 124097387 is about 498.7936075757.

The spelling of 124097387 in words is "one hundred twenty-four million, ninety-seven thousand, three hundred eighty-seven".