2868622 has 8 divisors (see below), whose sum is σ = 4451400. Its totient is φ = 1384824.

The previous prime is 2868617. The next prime is 2868673. The reversal of 2868622 is 2268682.

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, 24672 + ... + 24787.

It is an arithmetic number, because the mean of its divisors is an integer number (556425).

2^2868622 is an apocalyptic number.

2868622 is a deficient number, since it is larger than the sum of its proper divisors (1582778).

2868622 is a wasteful number, since it uses less digits than its factorization.

2868622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49490.

The product of its digits is 18432, while the sum is 34.

The square root of 2868622 is about 1693.7006819388. The cubic root of 2868622 is about 142.0881222509.

It can be divided in two parts, 2 and 868622, that added together give a square (868624 = 932²).

The spelling of 2868622 in words is "two million, eight hundred sixty-eight thousand, six hundred twenty-two".