2262090994 has 8 divisors (see below), whose sum is σ = 3393512748. Its totient is φ = 1130920080.

The previous prime is 2262090989. The next prime is 2262090997. The reversal of 2262090994 is 4990902622.

It can be written as a sum of positive squares in 2 ways, for example, as 2238519969 + 23571025 = 47313^2 + 4855^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2262090994.

It is not an unprimeable number, because it can be changed into a prime (2262090997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38257 + ... + 77380.

Almost surely, 2^2262090994 is an apocalyptic number.

2262090994 is a deficient number, since it is larger than the sum of its proper divisors (1131421754).

2262090994 is a wasteful number, since it uses less digits than its factorization.

2262090994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125420.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 2262090994 is about 47561.4444061574. Note that the first 4 decimals coincide. The cubic root of 2262090994 is about 1312.7137176273.

The spelling of 2262090994 in words is "two billion, two hundred sixty-two million, ninety thousand, nine hundred ninety-four".