126190 has 8 divisors (see below), whose sum is σ = 227160. Its totient is φ = 50472.

The previous prime is 126173. The next prime is 126199. The reversal of 126190 is 91621.

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

It is a super-2 number, since 2×126190² = 31847832200, which contains 22 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126199) 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, 6300 + ... + 6319.

It is an arithmetic number, because the mean of its divisors is an integer number (28395).

2¹²⁶¹⁹⁰ is an apocalyptic number.

126190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126190 is a deficient number, since it is larger than the sum of its proper divisors (100970).

126190 is a wasteful number, since it uses less digits than its factorization.

126190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12626.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 126190 is about 355.2323183496. The cubic root of 126190 is about 50.1581658106.

The spelling of 126190 in words is "one hundred twenty-six thousand, one hundred ninety".