2257472201 has 8 divisors (see below), whose sum is σ = 2373601800. Its totient is φ = 2143895040.

The previous prime is 2257472167. The next prime is 2257472207. The reversal of 2257472201 is 1022747522.

It can be written as a sum of positive squares in 4 ways, for example, as 152497801 + 2104974400 = 12349^2 + 45880^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2257472201 - 2²⁶ = 2190363337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2257472207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636296 + ... + 639833.

It is an arithmetic number, because the mean of its divisors is an integer number (296700225).

Almost surely, 2^2257472201 is an apocalyptic number.

It is an amenable number.

2257472201 is a deficient number, since it is larger than the sum of its proper divisors (116129599).

2257472201 is a wasteful number, since it uses less digits than its factorization.

2257472201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276219.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 2257472201 is about 47512.8635318900. The cubic root of 2257472201 is about 1311.8196651385.

The spelling of 2257472201 in words is "two billion, two hundred fifty-seven million, four hundred seventy-two thousand, two hundred one".