2234974157 has 8 divisors (see below), whose sum is σ = 2430727320. Its totient is φ = 2042625600.

The previous prime is 2234974111. The next prime is 2234974177. The reversal of 2234974157 is 7514794322.

It can be written as a sum of positive squares in 4 ways, for example, as 196812841 + 2038161316 = 14029^2 + 45146^2 .

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 2234974157 - 2¹⁰ = 2234973133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234974177) 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, 849782 + ... + 852407.

It is an arithmetic number, because the mean of its divisors is an integer number (303840915).

Almost surely, 2^2234974157 is an apocalyptic number.

It is an amenable number.

2234974157 is a deficient number, since it is larger than the sum of its proper divisors (195753163).

2234974157 is a wasteful number, since it uses less digits than its factorization.

2234974157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702303.

The product of its digits is 423360, while the sum is 44.

The square root of 2234974157 is about 47275.5132917666. The cubic root of 2234974157 is about 1307.4472278652.

The spelling of 2234974157 in words is "two billion, two hundred thirty-four million, nine hundred seventy-four thousand, one hundred fifty-seven".