190226354 has 16 divisors (see below), whose sum is σ = 294927360. Its totient is φ = 91925280.

The previous prime is 190226317. The next prime is 190226357. The reversal of 190226354 is 453622091.

It is a happy number.

It is a super-2 number, since 2×190226354² = 72372131512266632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 190226354.

It is not an unprimeable number, because it can be changed into a prime (190226357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62942 + ... + 65894.

It is an arithmetic number, because the mean of its divisors is an integer number (18432960).

Almost surely, 2^190226354 is an apocalyptic number.

190226354 is a deficient number, since it is larger than the sum of its proper divisors (104701006).

190226354 is a wasteful number, since it uses less digits than its factorization.

190226354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4025.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 190226354 is about 13792.2570306676. The cubic root of 190226354 is about 575.1179130584.

The spelling of 190226354 in words is "one hundred ninety million, two hundred twenty-six thousand, three hundred fifty-four".