190770355 has 16 divisors (see below), whose sum is σ = 242208000. Its totient is φ = 143843040.

The previous prime is 190770341. The next prime is 190770361. The reversal of 190770355 is 553077091.

It is a happy number.

It is not a de Polignac number, because 190770355 - 2¹¹ = 190768307 is a prime.

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, 13860 + ... + 23950.

It is an arithmetic number, because the mean of its divisors is an integer number (15138000).

Almost surely, 2^190770355 is an apocalyptic number.

190770355 is a deficient number, since it is larger than the sum of its proper divisors (51437645).

190770355 is a wasteful number, since it uses less digits than its factorization.

190770355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10314.

The product of its (nonzero) digits is 33075, while the sum is 37.

The square root of 190770355 is about 13811.9641977526. The cubic root of 190770355 is about 575.6656236275.

The spelling of 190770355 in words is "one hundred ninety million, seven hundred seventy thousand, three hundred fifty-five".