2992286 has 8 divisors (see below), whose sum is σ = 4896504. Its totient is φ = 1360120.

The previous prime is 2992279. The next prime is 2992321. The reversal of 2992286 is 6822992.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67985 + ... + 68028.

It is an arithmetic number, because the mean of its divisors is an integer number (612063).

2^2992286 is an apocalyptic number.

2992286 is a deficient number, since it is larger than the sum of its proper divisors (1904218).

2992286 is a wasteful number, since it uses less digits than its factorization.

2992286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136026.

The product of its digits is 31104, while the sum is 38.

The square root of 2992286 is about 1729.8225342503. The cubic root of 2992286 is about 144.1012341126.

The spelling of 2992286 in words is "two million, nine hundred ninety-two thousand, two hundred eighty-six".