5155938 has 24 divisors (see below), whose sum is σ = 11290188. Its totient is φ = 1700352.

The previous prime is 5155907. The next prime is 5155957. The reversal of 5155938 is 8395515.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5049009 + 106929 = 2247^2 + 327^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270 + ... + 3222.

Almost surely, 2^5155938 is an apocalyptic number.

5155938 is an abundant number, since it is smaller than the sum of its proper divisors (6134250).

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

5155938 is a wasteful number, since it uses less digits than its factorization.

5155938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058 (or 3055 counting only the distinct ones).

The product of its digits is 27000, while the sum is 36.

The square root of 5155938 is about 2270.6690643949. The cubic root of 5155938 is about 172.7570961514.

The spelling of 5155938 in words is "five million, one hundred fifty-five thousand, nine hundred thirty-eight".