5252738 has 8 divisors (see below), whose sum is σ = 7974288. Its totient is φ = 2594644.

The previous prime is 5252729. The next prime is 5252743. The reversal of 5252738 is 8372525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15656 + ... + 15987.

It is an arithmetic number, because the mean of its divisors is an integer number (996786).

Almost surely, 2^5252738 is an apocalyptic number.

5252738 is a deficient number, since it is larger than the sum of its proper divisors (2721550).

5252738 is a wasteful number, since it uses less digits than its factorization.

5252738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31728.

The product of its digits is 16800, while the sum is 32.

The square root of 5252738 is about 2291.8852501816. The cubic root of 5252738 is about 173.8315408377.

The spelling of 5252738 in words is "five million, two hundred fifty-two thousand, seven hundred thirty-eight".