190126350 has 144 divisors (see below), whose sum is σ = 553141680. Its totient is φ = 46656000.

The previous prime is 190126319. The next prime is 190126367. The reversal of 190126350 is 53621091.

190126350 is a `hidden beast` number, since 19 + 0 + 12 + 635 + 0 = 666.

It is a super-2 number, since 2×190126350² = 72296057928645000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 316050 + ... + 316650.

Almost surely, 2^190126350 is an apocalyptic number.

190126350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 190126350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276570840).

190126350 is an abundant number, since it is smaller than the sum of its proper divisors (363015330).

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

190126350 is a wasteful number, since it uses less digits than its factorization.

190126350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 190126350 is about 13788.6311865972. The cubic root of 190126350 is about 575.0171135423.

The spelling of 190126350 in words is "one hundred ninety million, one hundred twenty-six thousand, three hundred fifty".