2956862 has 8 divisors (see below), whose sum is σ = 4442592. Its totient is φ = 1476000.

The previous prime is 2956841. The next prime is 2956897. The reversal of 2956862 is 2686592.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (555324).

2^2956862 is an apocalyptic number.

2956862 is a deficient number, since it is larger than the sum of its proper divisors (1485730).

2956862 is a wasteful number, since it uses less digits than its factorization.

2956862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434.

The product of its digits is 51840, while the sum is 38.

The square root of 2956862 is about 1719.5528488534. The cubic root of 2956862 is about 143.5303306492.

The spelling of 2956862 in words is "two million, nine hundred fifty-six thousand, eight hundred sixty-two".