124998741 has 32 divisors (see below), whose sum is σ = 212414720. Its totient is φ = 71165952.

The previous prime is 124998737. The next prime is 124998749. The reversal of 124998741 is 147899421.

It is a happy number.

It is not a de Polignac number, because 124998741 - 2² = 124998737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124998749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58101 + ... + 60213.

It is an arithmetic number, because the mean of its divisors is an integer number (6637960).

Almost surely, 2^124998741 is an apocalyptic number.

It is an amenable number.

124998741 is a deficient number, since it is larger than the sum of its proper divisors (87415979).

124998741 is a wasteful number, since it uses less digits than its factorization.

124998741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2442 (or 2436 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 124998741 is about 11180.2835831655. The cubic root of 124998741 is about 499.9983213277.

The spelling of 124998741 in words is "one hundred twenty-four million, nine hundred ninety-eight thousand, seven hundred forty-one".