2292086544 has 60 divisors (see below), whose sum is σ = 6508468848. Its totient is φ = 694569920.

The previous prime is 2292086507. The next prime is 2292086561. The reversal of 2292086544 is 4456802922.

It is a junction number, because it is equal to n+sod(n) for n = 2292086496 and 2292086505.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191514 + ... + 203129.

Almost surely, 2^2292086544 is an apocalyptic number.

2292086544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2292086544 is an abundant number, since it is smaller than the sum of its proper divisors (4216382304).

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

2292086544 is a wasteful number, since it uses less digits than its factorization.

2292086544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394676 (or 394659 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 2292086544 is about 47875.7406626780. The cubic root of 2292086544 is about 1318.4904966679.

The spelling of 2292086544 in words is "two billion, two hundred ninety-two million, eighty-six thousand, five hundred forty-four".