190359072 has 90 divisors (see below), whose sum is σ = 561914199. Its totient is φ = 63218880.

The previous prime is 190359067. The next prime is 190359073. The reversal of 190359072 is 270953091.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 95179536 + 95179536 = 9756^2 + 9756^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=9756.

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

It is not an unprimeable number, because it can be changed into a prime (190359073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 702297 + ... + 702567.

Almost surely, 2^190359072 is an apocalyptic number.

190359072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190359072

190359072 is an abundant number, since it is smaller than the sum of its proper divisors (371555127).

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

190359072 is an frugal number, since it uses more digits than its factorization.

190359072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 190359072 is about 13797.0675145119. The cubic root of 190359072 is about 575.2516322713.

The spelling of 190359072 in words is "one hundred ninety million, three hundred fifty-nine thousand, seventy-two".