2507039 has 8 divisors (see below), whose sum is σ = 2587632. Its totient is φ = 2427840.

The previous prime is 2507033. The next prime is 2507047. The reversal of 2507039 is 9307052.

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

It is a cyclic number.

It is not a de Polignac number, because 2507039 - 2⁸ = 2506783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2506999 and 2507017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4172 + ... + 4734.

It is an arithmetic number, because the mean of its divisors is an integer number (323454).

2^2507039 is an apocalyptic number.

2507039 is a deficient number, since it is larger than the sum of its proper divisors (80593).

2507039 is an equidigital number, since it uses as much as digits as its factorization.

2507039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 2507039 is about 1583.3631927009. The cubic root of 2507039 is about 135.8481400380.

The spelling of 2507039 in words is "two million, five hundred seven thousand, thirty-nine".