2290401215 has 16 divisors (see below), whose sum is σ = 2785575936. Its totient is φ = 1807725600.

The previous prime is 2290401193. The next prime is 2290401247. The reversal of 2290401215 is 5121040922.

It is a de Polignac number, because none of the positive numbers 2^k-2290401215 is a prime.

It is a Duffinian number.

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, 131360 + ... + 147770.

It is an arithmetic number, because the mean of its divisors is an integer number (174098496).

Almost surely, 2^2290401215 is an apocalyptic number.

2290401215 is a deficient number, since it is larger than the sum of its proper divisors (495174721).

2290401215 is a wasteful number, since it uses less digits than its factorization.

2290401215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16790.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2290401215 is about 47858.1363510950. The cubic root of 2290401215 is about 1318.1672635103.

The spelling of 2290401215 in words is "two billion, two hundred ninety million, four hundred one thousand, two hundred fifteen".