190718050 has 12 divisors (see below), whose sum is σ = 354735666. Its totient is φ = 76287200.

The previous prime is 190718027. The next prime is 190718051. The reversal of 190718050 is 50817091.

It can be written as a sum of positive squares in 3 ways, for example, as 77316849 + 113401201 = 8793^2 + 10649^2 .

It is not an unprimeable number, because it can be changed into a prime (190718051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1907131 + ... + 1907230.

Almost surely, 2^190718050 is an apocalyptic number.

190718050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190718050 is a deficient number, since it is larger than the sum of its proper divisors (164017616).

190718050 is a wasteful number, since it uses less digits than its factorization.

190718050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814373 (or 3814368 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 190718050 is about 13810.0706008333. The cubic root of 190718050 is about 575.6130072366.

The spelling of 190718050 in words is "one hundred ninety million, seven hundred eighteen thousand, fifty".