190486152 has 48 divisors (see below), whose sum is σ = 533695500. Its totient is φ = 61305216.

The previous prime is 190486147. The next prime is 190486169. The reversal of 190486152 is 251684091.

190486152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 163175076 + 27311076 = 12774^2 + 5226^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 43527 + ... + 47702.

Almost surely, 2^190486152 is an apocalyptic number.

190486152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

190486152 is an abundant number, since it is smaller than the sum of its proper divisors (343209348).

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

190486152 is a wasteful number, since it uses less digits than its factorization.

190486152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91270 (or 91263 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 190486152 is about 13801.6720726150. The cubic root of 190486152 is about 575.3796127161.

It can be divided in two parts, 19048 and 6152, that added together give a triangular number (25200 = T₂₂₄).

The spelling of 190486152 in words is "one hundred ninety million, four hundred eighty-six thousand, one hundred fifty-two".