190948460 has 24 divisors (see below), whose sum is σ = 403015200. Its totient is φ = 75993984.

The previous prime is 190948447. The next prime is 190948487. The reversal of 190948460 is 64849091.

190948460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190948460² = 72922628752743200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20009 + ... + 27968.

It is an arithmetic number, because the mean of its divisors is an integer number (16792300).

Almost surely, 2^190948460 is an apocalyptic number.

190948460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190948460 is an abundant number, since it is smaller than the sum of its proper divisors (212066740).

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

190948460 is a wasteful number, since it uses less digits than its factorization.

190948460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48185 (or 48183 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 190948460 is about 13818.4101835197. The cubic root of 190948460 is about 575.8447168539.

The spelling of 190948460 in words is "one hundred ninety million, nine hundred forty-eight thousand, four hundred sixty".