13126190 has 32 divisors (see below), whose sum is σ = 29458944. Its totient is φ = 4091040.

The previous prime is 13126189. The next prime is 13126213. The reversal of 13126190 is 9162131.

13126190 = 196² + 197² + ... + 360².

It is a happy number.

It is a super-2 number, since 2×13126190² = 344593727832200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7754 + ... + 9293.

It is an arithmetic number, because the mean of its divisors is an integer number (920592).

Almost surely, 2^13126190 is an apocalyptic number.

13126190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13126190 is an abundant number, since it is smaller than the sum of its proper divisors (16332754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13126190 is a wasteful number, since it uses less digits than its factorization.

13126190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17072.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 13126190 is about 3623.0084184280. The cubic root of 13126190 is about 235.8918277602.

It can be divided in two parts, 131 and 26190, that multiplied together give a triangular number (3430890 = T₂₆₁₉).

The spelling of 13126190 in words is "thirteen million, one hundred twenty-six thousand, one hundred ninety".