2492707 has 4 divisors (see below), whose sum is σ = 2848816. Its totient is φ = 2136600.

The previous prime is 2492701. The next prime is 2492719. The reversal of 2492707 is 7072942.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7072942 = 2 ⋅3536471.

It is a cyclic number.

It is not a de Polignac number, because 2492707 - 2¹¹ = 2490659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2492701) 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, 178044 + ... + 178057.

It is an arithmetic number, because the mean of its divisors is an integer number (712204).

2^2492707 is an apocalyptic number.

2492707 is a deficient number, since it is larger than the sum of its proper divisors (356109).

2492707 is an equidigital number, since it uses as much as digits as its factorization.

2492707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356108.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2492707 is about 1578.8308965814. The cubic root of 2492707 is about 135.5887773044.

The spelling of 2492707 in words is "two million, four hundred ninety-two thousand, seven hundred seven".