190651048 has 32 divisors (see below), whose sum is σ = 426303360. Its totient is φ = 78154560.

The previous prime is 190651037. The next prime is 190651049. The reversal of 190651048 is 840156091.

190651048 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (190651049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72723 + ... + 75298.

It is an arithmetic number, because the mean of its divisors is an integer number (13321980).

Almost surely, 2^190651048 is an apocalyptic number.

It is an amenable number.

190651048 is an abundant number, since it is smaller than the sum of its proper divisors (235652312).

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

190651048 is a wasteful number, since it uses less digits than its factorization.

190651048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148057 (or 148053 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 190651048 is about 13807.6445493067. The cubic root of 190651048 is about 575.5455922926.

The spelling of 190651048 in words is "one hundred ninety million, six hundred fifty-one thousand, forty-eight".