2842626 has 16 divisors (see below), whose sum is σ = 5704704. Its totient is φ = 944304.

The previous prime is 2842603. The next prime is 2842643. The reversal of 2842626 is 6262482.

It is a junction number, because it is equal to n+sod(n) for n = 2842593 and 2842602.

It is an unprimeable number.

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, 1680 + ... + 2916.

It is an arithmetic number, because the mean of its divisors is an integer number (356544).

2^2842626 is an apocalyptic number.

2842626 is an abundant number, since it is smaller than the sum of its proper divisors (2862078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2842626 is a wasteful number, since it uses less digits than its factorization.

2842626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1625.

The product of its digits is 9216, while the sum is 30.

The square root of 2842626 is about 1686.0088967737. The cubic root of 2842626 is about 141.6576092633.

Subtracting from 2842626 its sum of digits (30), we obtain a square (2842596 = 1686²).

The spelling of 2842626 in words is "two million, eight hundred forty-two thousand, six hundred twenty-six".