2392151 has 4 divisors (see below), whose sum is σ = 2402400. Its totient is φ = 2381904.

The previous prime is 2392147. The next prime is 2392163. The reversal of 2392151 is 1512932.

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 2392151 - 2² = 2392147 is a prime.

It is a Duffinian number.

2392151 is a modest number, since divided by 2151 gives 239 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2392141) 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, 4766 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (600600).

2^2392151 is an apocalyptic number.

2392151 is a deficient number, since it is larger than the sum of its proper divisors (10249).

2392151 is a wasteful number, since it uses less digits than its factorization.

2392151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10248.

The product of its digits is 540, while the sum is 23.

The square root of 2392151 is about 1546.6580100332. The cubic root of 2392151 is about 133.7404756370.

It can be divided in two parts, 239 and 2151, that multiplied together give a square (514089 = 717²).

The spelling of 2392151 in words is "two million, three hundred ninety-two thousand, one hundred fifty-one".