190810126 has 24 divisors (see below), whose sum is σ = 313457040. Its totient is φ = 87062976.

The previous prime is 190810117. The next prime is 190810127. The reversal of 190810126 is 621018091.

It is a happy number.

190810126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×190810126³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 190810094 and 190810103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190810127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26911 + ... + 33253.

It is an arithmetic number, because the mean of its divisors is an integer number (13060710).

Almost surely, 2^190810126 is an apocalyptic number.

190810126 is a deficient number, since it is larger than the sum of its proper divisors (122646914).

190810126 is a wasteful number, since it uses less digits than its factorization.

190810126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460 (or 6447 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 190810126 is about 13813.4038527801. The cubic root of 190810126 is about 575.7056249626.

The spelling of 190810126 in words is "one hundred ninety million, eight hundred ten thousand, one hundred twenty-six".