124790 has 8 divisors (see below), whose sum is σ = 224640. Its totient is φ = 49912.

The previous prime is 124783. The next prime is 124793. The reversal of 124790 is 97421.

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

It is a super-3 number, since 3×124790³ = 5829893334717000, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6230 + ... + 6249.

It is an arithmetic number, because the mean of its divisors is an integer number (28080).

2¹²⁴⁷⁹⁰ is an apocalyptic number.

124790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124790 is a deficient number, since it is larger than the sum of its proper divisors (99850).

124790 is a wasteful number, since it uses less digits than its factorization.

124790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12486.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 124790 is about 353.2562809067. The cubic root of 124790 is about 49.9719843053.

The spelling of 124790 in words is "one hundred twenty-four thousand, seven hundred ninety".