2492907 has 8 divisors (see below), whose sum is σ = 3334800. Its totient is φ = 1656480.

The previous prime is 2492899. The next prime is 2492951. The reversal of 2492907 is 7092942.

2492907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2492907 - 2³ = 2492899 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2492957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144 + ... + 2237.

It is an arithmetic number, because the mean of its divisors is an integer number (416850).

2^2492907 is an apocalyptic number.

2492907 is a deficient number, since it is larger than the sum of its proper divisors (841893).

2492907 is a wasteful number, since it uses less digits than its factorization.

2492907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 2492907 is about 1578.8942333165. The cubic root of 2492907 is about 135.5924034867.

The spelling of 2492907 in words is "two million, four hundred ninety-two thousand, nine hundred seven".