190540162 has 8 divisors (see below), whose sum is σ = 291891456. Its totient is φ = 93243012.

The previous prime is 190540139. The next prime is 190540169. The reversal of 190540162 is 261045091.

190540162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 190540162.

It is not an unprimeable number, because it can be changed into a prime (190540169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013418 + ... + 1013605.

It is an arithmetic number, because the mean of its divisors is an integer number (36486432).

Almost surely, 2^190540162 is an apocalyptic number.

190540162 is a deficient number, since it is larger than the sum of its proper divisors (101351294).

190540162 is a wasteful number, since it uses less digits than its factorization.

190540162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027072.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 190540162 is about 13803.6285809203. The cubic root of 190540162 is about 575.4339881758.

The spelling of 190540162 in words is "one hundred ninety million, five hundred forty thousand, one hundred sixty-two".