5132644 has 24 divisors (see below), whose sum is σ = 9874368. Its totient is φ = 2315040.

The previous prime is 5132629. The next prime is 5132653. The reversal of 5132644 is 4462315.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6537 + ... + 7279.

It is an arithmetic number, because the mean of its divisors is an integer number (411432).

Almost surely, 2^5132644 is an apocalyptic number.

It is an amenable number.

5132644 is a deficient number, since it is larger than the sum of its proper divisors (4741724).

5132644 is a wasteful number, since it uses less digits than its factorization.

5132644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915 (or 913 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 5132644 is about 2265.5339326525. The cubic root of 5132644 is about 172.4965370725.

Adding to 5132644 its reverse (4462315), we get a palindrome (9594959).

It can be divided in two parts, 5132 and 644, that added together give a square (5776 = 76²).

The spelling of 5132644 in words is "five million, one hundred thirty-two thousand, six hundred forty-four".