2662862 has 4 divisors (see below), whose sum is σ = 3994296. Its totient is φ = 1331430.

The previous prime is 2662841. The next prime is 2662883. The reversal of 2662862 is 2682662.

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

It is an interprime number because it is at equal distance from previous prime (2662841) and next prime (2662883).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665714 + ... + 665717.

It is an arithmetic number, because the mean of its divisors is an integer number (998574).

2^2662862 is an apocalyptic number.

2662862 is a deficient number, since it is larger than the sum of its proper divisors (1331434).

2662862 is a wasteful number, since it uses less digits than its factorization.

2662862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331433.

The product of its digits is 13824, while the sum is 32.

The square root of 2662862 is about 1631.8278095436. The cubic root of 2662862 is about 138.6062732672.

The spelling of 2662862 in words is "two million, six hundred sixty-two thousand, eight hundred sixty-two".