190950880 has 24 divisors (see below), whose sum is σ = 451121832. Its totient is φ = 76380288.

The previous prime is 190950869. The next prime is 190950889. The reversal of 190950880 is 88059091.

190950880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190950889) 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, 596562 + ... + 596881.

It is an arithmetic number, because the mean of its divisors is an integer number (18796743).

Almost surely, 2^190950880 is an apocalyptic number.

190950880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190950880 is an abundant number, since it is smaller than the sum of its proper divisors (260170952).

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

190950880 is a wasteful number, since it uses less digits than its factorization.

190950880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193458 (or 1193450 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 190950880 is about 13818.4977475846. The cubic root of 190950880 is about 575.8471495144.

The spelling of 190950880 in words is "one hundred ninety million, nine hundred fifty thousand, eight hundred eighty".