5155232 has 48 divisors (see below), whose sum is σ = 10936800. Its totient is φ = 2384640.

The previous prime is 5155229. The next prime is 5155237. The reversal of 5155232 is 2325515.

It is a junction number, because it is equal to n+sod(n) for n = 5155198 and 5155207.

It is not an unprimeable number, because it can be changed into a prime (5155237) 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, 37019 + ... + 37157.

It is an arithmetic number, because the mean of its divisors is an integer number (227850).

Almost surely, 2^5155232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5155232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5468400).

5155232 is an abundant number, since it is smaller than the sum of its proper divisors (5781568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5155232 is a wasteful number, since it uses less digits than its factorization.

5155232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 221 counting only the distinct ones).

The product of its digits is 1500, while the sum is 23.

The square root of 5155232 is about 2270.5135982856. The cubic root of 5155232 is about 172.7492106107.

The spelling of 5155232 in words is "five million, one hundred fifty-five thousand, two hundred thirty-two".