2190240719 has 8 divisors (see below), whose sum is σ = 2212872480. Its totient is φ = 2167635456.

The previous prime is 2190240683. The next prime is 2190240721. The reversal of 2190240719 is 9170420912.

2190240719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2190240719 - 2⁸ = 2190240463 is a prime.

It is a super-2 number, since 2×2190240719² = 9594308814331273922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190240119) 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, 188939 + ... + 200195.

It is an arithmetic number, because the mean of its divisors is an integer number (276609060).

Almost surely, 2^2190240719 is an apocalyptic number.

2190240719 is a deficient number, since it is larger than the sum of its proper divisors (22631761).

2190240719 is a wasteful number, since it uses less digits than its factorization.

2190240719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13249.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 2190240719 is about 46800.0076816233. The cubic root of 2190240719 is about 1298.6654389091.

The spelling of 2190240719 in words is "two billion, one hundred ninety million, two hundred forty thousand, seven hundred nineteen".