5580739 has 4 divisors (see below), whose sum is σ = 5607400. Its totient is φ = 5554080.

The previous prime is 5580727. The next prime is 5580767. The reversal of 5580739 is 9370855.

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 5580739 - 2⁹ = 5580227 is a prime.

It is a super-2 number, since 2×5580739² = 62289295572242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5580698 and 5580707.

It is not an unprimeable number, because it can be changed into a prime (5580769) 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, 13014 + ... + 13435.

It is an arithmetic number, because the mean of its divisors is an integer number (1401850).

Almost surely, 2^5580739 is an apocalyptic number.

5580739 is a deficient number, since it is larger than the sum of its proper divisors (26661).

5580739 is a wasteful number, since it uses less digits than its factorization.

5580739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26660.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 5580739 is about 2362.3587788480. The cubic root of 5580739 is about 177.3769722095.

The spelling of 5580739 in words is "five million, five hundred eighty thousand, seven hundred thirty-nine".