2257014938 has 8 divisors (see below), whose sum is σ = 3404436480. Its totient is φ = 1122202780.

The previous prime is 2257014937. The next prime is 2257014941. The reversal of 2257014938 is 8394107522.

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

It is a junction number, because it is equal to n+sod(n) for n = 2257014895 and 2257014904.

It is not an unprimeable number, because it can be changed into a prime (2257014937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3151898 + ... + 3152613.

It is an arithmetic number, because the mean of its divisors is an integer number (425554560).

Almost surely, 2^2257014938 is an apocalyptic number.

2257014938 is a deficient number, since it is larger than the sum of its proper divisors (1147421542).

2257014938 is a wasteful number, since it uses less digits than its factorization.

2257014938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6304692.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2257014938 is about 47508.0512965960. The cubic root of 2257014938 is about 1311.7310871410.

The spelling of 2257014938 in words is "two billion, two hundred fifty-seven million, fourteen thousand, nine hundred thirty-eight".