2392087 has 8 divisors (see below), whose sum is σ = 2601936. Its totient is φ = 2189952.

The previous prime is 2392073. The next prime is 2392099. The reversal of 2392087 is 7802932.

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

It is a cyclic number.

It is not a de Polignac number, because 2392087 - 2¹⁵ = 2359319 is a prime.

It is a d-powerful number, because it can be written as 2 + 3¹¹ + 9 + 2⁷ + 0 + 8⁷ + 7⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2392057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1273 + ... + 2530.

It is an arithmetic number, because the mean of its divisors is an integer number (325242).

2^2392087 is an apocalyptic number.

2392087 is a deficient number, since it is larger than the sum of its proper divisors (209849).

2392087 is a wasteful number, since it uses less digits than its factorization.

2392087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2392087 is about 1546.6373201239. The cubic root of 2392087 is about 133.7392829215.

The spelling of 2392087 in words is "two million, three hundred ninety-two thousand, eighty-seven".