5145236 has 12 divisors (see below), whose sum is σ = 9087540. Its totient is φ = 2548800.

The previous prime is 5145233. The next prime is 5145263. The reversal of 5145236 is 6325415.

It can be written as a sum of positive squares in 2 ways, for example, as 3168400 + 1976836 = 1780^2 + 1406^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5465 + ... + 6336.

It is an arithmetic number, because the mean of its divisors is an integer number (757295).

Almost surely, 2^5145236 is an apocalyptic number.

It is an amenable number.

5145236 is a deficient number, since it is larger than the sum of its proper divisors (3942304).

5145236 is a wasteful number, since it uses less digits than its factorization.

5145236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11914 (or 11912 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 5145236 is about 2268.3112661185. The cubic root of 5145236 is about 172.6374847367.

The spelling of 5145236 in words is "five million, one hundred forty-five thousand, two hundred thirty-six".