2238066057 has 32 divisors (see below), whose sum is σ = 3155765760. Its totient is φ = 1409316480.

The previous prime is 2238066043. The next prime is 2238066067. The reversal of 2238066057 is 7506608322.

It is not a de Polignac number, because 2238066057 - 2⁴ = 2238066041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2238066007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483918 + ... + 488520.

It is an arithmetic number, because the mean of its divisors is an integer number (98617680).

Almost surely, 2^2238066057 is an apocalyptic number.

It is an amenable number.

2238066057 is a deficient number, since it is larger than the sum of its proper divisors (917699703).

2238066057 is a wasteful number, since it uses less digits than its factorization.

2238066057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 2238066057 is about 47308.2028510913. The cubic root of 2238066057 is about 1308.0498647161.

The spelling of 2238066057 in words is "two billion, two hundred thirty-eight million, sixty-six thousand, fifty-seven".