5226157 has 8 divisors (see below), whose sum is σ = 5568696. Its totient is φ = 4887552.

The previous prime is 5226127. The next prime is 5226163. The reversal of 5226157 is 7516225.

It can be written as a sum of positive squares in 4 ways, for example, as 2604996 + 2621161 = 1614^2 + 1619^2 .

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 5226157 - 2⁷ = 5226029 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 (5226107) 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, 2053 + ... + 3829.

It is an arithmetic number, because the mean of its divisors is an integer number (696087).

Almost surely, 2^5226157 is an apocalyptic number.

It is an amenable number.

5226157 is a deficient number, since it is larger than the sum of its proper divisors (342539).

5226157 is a wasteful number, since it uses less digits than its factorization.

5226157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967.

The product of its digits is 4200, while the sum is 28.

The square root of 5226157 is about 2286.0789575166. The cubic root of 5226157 is about 173.5378253036.

The spelling of 5226157 in words is "five million, two hundred twenty-six thousand, one hundred fifty-seven".