2259026894 has 16 divisors (see below), whose sum is σ = 3462177600. Its totient is φ = 1104989184.

The previous prime is 2259026881. The next prime is 2259026921. The reversal of 2259026894 is 4986209522.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297902 + ... + 305390.

It is an arithmetic number, because the mean of its divisors is an integer number (216386100).

Almost surely, 2^2259026894 is an apocalyptic number.

2259026894 is a deficient number, since it is larger than the sum of its proper divisors (1203150706).

2259026894 is a wasteful number, since it uses less digits than its factorization.

2259026894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 2259026894 is about 47529.2214747938. The cubic root of 2259026894 is about 1312.1207406573.

The spelling of 2259026894 in words is "two billion, two hundred fifty-nine million, twenty-six thousand, eight hundred ninety-four".