5752639 has 4 divisors (see below), whose sum is σ = 5938240. Its totient is φ = 5567040.

The previous prime is 5752631. The next prime is 5752661. The reversal of 5752639 is 9362575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5752639 - 2³ = 5752631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5752598 and 5752607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92754 + ... + 92815.

It is an arithmetic number, because the mean of its divisors is an integer number (1484560).

Almost surely, 2^5752639 is an apocalyptic number.

5752639 is a deficient number, since it is larger than the sum of its proper divisors (185601).

5752639 is a wasteful number, since it uses less digits than its factorization.

5752639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185600.

The product of its digits is 56700, while the sum is 37.

The square root of 5752639 is about 2398.4659680721. The cubic root of 5752639 is about 179.1797970787.

The spelling of 5752639 in words is "five million, seven hundred fifty-two thousand, six hundred thirty-nine".