199625094 has 16 divisors (see below), whose sum is σ = 443611440. Its totient is φ = 66541680.

The previous prime is 199625071. The next prime is 199625113. The reversal of 199625094 is 490526991.

199625094 is a `hidden beast` number, since 19 + 9 + 625 + 0 + 9 + 4 = 666.

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 7 ways as a sum of consecutive naturals, for example, 1848327 + ... + 1848434.

It is an arithmetic number, because the mean of its divisors is an integer number (27725715).

Almost surely, 2^199625094 is an apocalyptic number.

199625094 is an abundant number, since it is smaller than the sum of its proper divisors (243986346).

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

199625094 is a wasteful number, since it uses less digits than its factorization.

199625094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696772 (or 3696766 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The square root of 199625094 is about 14128.8744774663. The cubic root of 199625094 is about 584.4379084821.

The spelling of 199625094 in words is "one hundred ninety-nine million, six hundred twenty-five thousand, ninety-four".