2392049 has 12 divisors (see below), whose sum is σ = 2686068. Its totient is φ = 2127840.

The previous prime is 2392021. The next prime is 2392057. The reversal of 2392049 is 9402932.

It can be written as a sum of positive squares in 2 ways, for example, as 1517824 + 874225 = 1232^2 + 935^2 .

It is not a de Polignac number, because 2392049 - 2¹² = 2387953 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2392009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6227 + ... + 6599.

It is an arithmetic number, because the mean of its divisors is an integer number (223839).

2^2392049 is an apocalyptic number.

It is an amenable number.

2392049 is a deficient number, since it is larger than the sum of its proper divisors (294019).

2392049 is a wasteful number, since it uses less digits than its factorization.

2392049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2392049 is about 1546.6250353592. The cubic root of 2392049 is about 133.7385747366.

The spelling of 2392049 in words is "two million, three hundred ninety-two thousand, forty-nine".