124190 has 16 divisors (see below), whose sum is σ = 244080. Its totient is φ = 45120.

The previous prime is 124183. The next prime is 124193. The reversal of 124190 is 91421.

It is a happy number.

It is a super-2 number, since 2×124190² = 30846312200, which contains 22 as substring.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124193) by changing a digit.

124190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455 + ... + 674.

It is an arithmetic number, because the mean of its divisors is an integer number (15255).

2¹²⁴¹⁹⁰ is an apocalyptic number.

124190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124190 is a deficient number, since it is larger than the sum of its proper divisors (119890).

124190 is a wasteful number, since it uses less digits than its factorization.

124190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 124190 is about 352.4060158397. The cubic root of 124190 is about 49.8917658765.

It can be divided in two parts, 1241 and 90, that added together give a palindrome (1331).

The spelling of 124190 in words is "one hundred twenty-four thousand, one hundred ninety".