124020593 has 6 divisors (see below), whose sum is σ = 131745366. Its totient is φ = 116724992.

The previous prime is 124020587. The next prime is 124020601. The reversal of 124020593 is 395020421.

It can be written as a sum of positive squares in 3 ways, for example, as 64915249 + 59105344 = 8057^2 + 7688^2 .

It is not a de Polignac number, because 124020593 - 2⁶ = 124020529 is a prime.

It is a super-2 number, since 2×124020593² = 30762214976143298, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (124020493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214280 + ... + 214857.

It is an arithmetic number, because the mean of its divisors is an integer number (21957561).

Almost surely, 2^124020593 is an apocalyptic number.

It is an amenable number.

124020593 is a deficient number, since it is larger than the sum of its proper divisors (7724773).

124020593 is an equidigital number, since it uses as much as digits as its factorization.

124020593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429171 (or 429154 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 124020593 is about 11136.4533402695. The cubic root of 124020593 is about 498.6906984516.

The spelling of 124020593 in words is "one hundred twenty-four million, twenty thousand, five hundred ninety-three".