2241381590 has 32 divisors (see below), whose sum is σ = 4708952064. Its totient is φ = 752122080.

The previous prime is 2241381589. The next prime is 2241381613. The reversal of 2241381590 is 951831422.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2241381590.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337346 + ... + 343925.

It is an arithmetic number, because the mean of its divisors is an integer number (147154752).

Almost surely, 2^2241381590 is an apocalyptic number.

2241381590 is an abundant number, since it is smaller than the sum of its proper divisors (2467570474).

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

2241381590 is a wasteful number, since it uses less digits than its factorization.

2241381590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681332.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2241381590 is about 47343.2317232358. The cubic root of 2241381590 is about 1308.6954731045.

The spelling of 2241381590 in words is "two billion, two hundred forty-one million, three hundred eighty-one thousand, five hundred ninety".