124596397 has 2 divisors, whose sum is σ = 124596398. Its totient is φ = 124596396.

The previous prime is 124596391. The next prime is 124596419. The reversal of 124596397 is 793695421.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63584676 + 61011721 = 7974^2 + 7811^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124596397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124596391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62298198 + 62298199.

It is an arithmetic number, because the mean of its divisors is an integer number (62298199).

Almost surely, 2^124596397 is an apocalyptic number.

It is an amenable number.

124596397 is a deficient number, since it is larger than the sum of its proper divisors (1).

124596397 is an equidigital number, since it uses as much as digits as its factorization.

124596397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 46.

The square root of 124596397 is about 11162.2756192454. The cubic root of 124596397 is about 499.4612824419.

The spelling of 124596397 in words is "one hundred twenty-four million, five hundred ninety-six thousand, three hundred ninety-seven".