190473207 has 16 divisors (see below), whose sum is σ = 262536192. Its totient is φ = 122708160.

The previous prime is 190473113. The next prime is 190473211. The reversal of 190473207 is 702374091.

It is not a de Polignac number, because 190473207 - 2⁷ = 190473079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190473277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101088 + ... + 102954.

It is an arithmetic number, because the mean of its divisors is an integer number (16408512).

Almost surely, 2^190473207 is an apocalyptic number.

190473207 is a deficient number, since it is larger than the sum of its proper divisors (72062985).

190473207 is a wasteful number, since it uses less digits than its factorization.

190473207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 190473207 is about 13801.2030997301. The cubic root of 190473207 is about 575.3665785966.

The spelling of 190473207 in words is "one hundred ninety million, four hundred seventy-three thousand, two hundred seven".