190290048 has 64 divisors (see below), whose sum is σ = 544353600. Its totient is φ = 58549248.

The previous prime is 190290029. The next prime is 190290071. The reversal of 190290048 is 840092091.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14068 + ... + 24051.

It is an arithmetic number, because the mean of its divisors is an integer number (8505525).

Almost surely, 2^190290048 is an apocalyptic number.

It is an amenable number.

190290048 is an abundant number, since it is smaller than the sum of its proper divisors (354063552).

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

190290048 is a wasteful number, since it uses less digits than its factorization.

190290048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38149 (or 38137 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 190290048 is about 13794.5658866091. The cubic root of 190290048 is about 575.1820953197.

The spelling of 190290048 in words is "one hundred ninety million, two hundred ninety thousand, forty-eight".