2392051 has 4 divisors (see below), whose sum is σ = 2409400. Its totient is φ = 2374704.

The previous prime is 2392021. The next prime is 2392057. The reversal of 2392051 is 1502932.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2392051 - 2⁹ = 2391539 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2392057) 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, 8466 + ... + 8743.

It is an arithmetic number, because the mean of its divisors is an integer number (602350).

2^2392051 is an apocalyptic number.

2392051 is a deficient number, since it is larger than the sum of its proper divisors (17349).

2392051 is a wasteful number, since it uses less digits than its factorization.

2392051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17348.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2392051 is about 1546.6256819282. The cubic root of 2392051 is about 133.7386120097.

Adding to 2392051 its reverse (1502932), we get a palindrome (3894983).

The spelling of 2392051 in words is "two million, three hundred ninety-two thousand, fifty-one".