190006670 has 32 divisors (see below), whose sum is σ = 393743808. Its totient is φ = 64666368.

The previous prime is 190006667. The next prime is 190006681. The reversal of 190006670 is 76600091.

It is a happy number.

190006670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190006670² = 72205069288977800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317 + ... + 19496.

It is an arithmetic number, because the mean of its divisors is an integer number (12304494).

Almost surely, 2^190006670 is an apocalyptic number.

190006670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190006670 is an abundant number, since it is smaller than the sum of its proper divisors (203737138).

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

190006670 is a wasteful number, since it uses less digits than its factorization.

190006670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19964.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 190006670 is about 13784.2906962963. The cubic root of 190006670 is about 574.8964350339.

The spelling of 190006670 in words is "one hundred ninety million, six thousand, six hundred seventy".