5275638 has 32 divisors (see below), whose sum is σ = 11819520. Its totient is φ = 1744200.

The previous prime is 5275583. The next prime is 5275639. The reversal of 5275638 is 8365725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7831 + ... + 8477.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^5275638 is an apocalyptic number.

5275638 is an abundant number, since it is smaller than the sum of its proper divisors (6543882).

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

5275638 is a wasteful number, since it uses less digits than its factorization.

5275638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809 (or 803 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5275638 is about 2296.8757040815. The cubic root of 5275638 is about 174.0837884211.

The spelling of 5275638 in words is "five million, two hundred seventy-five thousand, six hundred thirty-eight".