2062644 has 24 divisors (see below), whose sum is σ = 5096448. Its totient is φ = 647040.

The previous prime is 2062637. The next prime is 2062651. The reversal of 2062644 is 4462602.

It is an interprime number because it is at equal distance from previous prime (2062637) and next prime (2062651).

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 7 ways as a sum of consecutive naturals, for example, 4852 + ... + 5259.

It is an arithmetic number, because the mean of its divisors is an integer number (212352).

2^2062644 is an apocalyptic number.

It is an amenable number.

2062644 is an abundant number, since it is smaller than the sum of its proper divisors (3033804).

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

2062644 is a wasteful number, since it uses less digits than its factorization.

2062644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10135 (or 10133 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2062644 is about 1436.1907951244. The cubic root of 2062644 is about 127.2940465832.

It can be divided in two parts, 206 and 2644, that added together give a triangular number (2850 = T₇₅).

The spelling of 2062644 in words is "two million, sixty-two thousand, six hundred forty-four".