190081010 has 32 divisors (see below), whose sum is σ = 396869760. Its totient is φ = 64196352.

The previous prime is 190080991. The next prime is 190081013. The reversal of 190081010 is 10180091.

It is a super-3 number, since 3×190081010³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (190081013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15575 + ... + 24954.

It is an arithmetic number, because the mean of its divisors is an integer number (12402180).

Almost surely, 2^190081010 is an apocalyptic number.

190081010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190081010 is an abundant number, since it is smaller than the sum of its proper divisors (206788750).

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

190081010 is a wasteful number, since it uses less digits than its factorization.

190081010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40610.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 190081010 is about 13786.9869804827. The cubic root of 190081010 is about 574.9714012241.

The spelling of 190081010 in words is "one hundred ninety million, eighty-one thousand, ten".