124852493 has 8 divisors (see below), whose sum is σ = 126914040. Its totient is φ = 122805760.

The previous prime is 124852489. The next prime is 124852499. The reversal of 124852493 is 394258421.

It can be written as a sum of positive squares in 4 ways, for example, as 6543364 + 118309129 = 2558^2 + 10877^2 .

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

It is not a de Polignac number, because 124852493 - 2² = 124852489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124852499) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13973 + ... + 21093.

It is an arithmetic number, because the mean of its divisors is an integer number (15864255).

Almost surely, 2^124852493 is an apocalyptic number.

It is an amenable number.

124852493 is a deficient number, since it is larger than the sum of its proper divisors (2061547).

124852493 is an equidigital number, since it uses as much as digits as its factorization.

124852493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407.

The product of its digits is 69120, while the sum is 38.

The square root of 124852493 is about 11173.7412266438. The cubic root of 124852493 is about 499.8032465863.

The spelling of 124852493 in words is "one hundred twenty-four million, eight hundred fifty-two thousand, four hundred ninety-three".