2460739 has 4 divisors (see below), whose sum is σ = 2466856. Its totient is φ = 2454624.

The previous prime is 2460721. The next prime is 2460743. The reversal of 2460739 is 9370642.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9370642 = 2 ⋅4685321.

It is a cyclic number.

It is not a de Polignac number, because 2460739 - 2⁵ = 2460707 is a prime.

It is a super-2 number, since 2×2460739² = 12110472852242, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 2460739.

It is not an unprimeable number, because it can be changed into a prime (2460719) 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, 2409 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (616714).

2^2460739 is an apocalyptic number.

2460739 is a deficient number, since it is larger than the sum of its proper divisors (6117).

2460739 is an equidigital number, since it uses as much as digits as its factorization.

2460739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6116.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2460739 is about 1568.6742810412. The cubic root of 2460739 is about 135.0066571934.

Subtracting 2460739 from its reverse (9370642), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2460739 in words is "two million, four hundred sixty thousand, seven hundred thirty-nine".