5145232 has 10 divisors (see below), whose sum is σ = 9968918. Its totient is φ = 2572608.

The previous prime is 5145211. The next prime is 5145233. The reversal of 5145232 is 2325415.

It can be written as a sum of positive squares in only one way, i.e., 5089536 + 55696 = 2256^2 + 236^2 .

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 as a sum of consecutive naturals, namely, 160773 + ... + 160804.

Almost surely, 2^5145232 is an apocalyptic number.

It is an amenable number.

5145232 is a deficient number, since it is larger than the sum of its proper divisors (4823686).

5145232 is a wasteful number, since it uses less digits than its factorization.

5145232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321585 (or 321579 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 5145232 is about 2268.3103844051. The cubic root of 5145232 is about 172.6374399995.

The spelling of 5145232 in words is "five million, one hundred forty-five thousand, two hundred thirty-two".