190675494 has 12 divisors (see below), whose sum is σ = 413130276. Its totient is φ = 63558492.

The previous prime is 190675453. The next prime is 190675517. The reversal of 190675494 is 494576091.

190675494 is a `hidden beast` number, since 1 + 90 + 6 + 75 + 494 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5296524 + ... + 5296559.

It is an arithmetic number, because the mean of its divisors is an integer number (34427523).

Almost surely, 2^190675494 is an apocalyptic number.

190675494 is an abundant number, since it is smaller than the sum of its proper divisors (222454782).

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

190675494 is a wasteful number, since it uses less digits than its factorization.

190675494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10593091 (or 10593088 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 190675494 is about 13808.5297551912. The cubic root of 190675494 is about 575.5701907870.

It can be divided in two parts, 190 and 675494, that added together give a square (675684 = 822²).

The spelling of 190675494 in words is "one hundred ninety million, six hundred seventy-five thousand, four hundred ninety-four".