2063622 has 16 divisors (see below), whose sum is σ = 4502592. Its totient is φ = 625320.

The previous prime is 2063617. The next prime is 2063627. The reversal of 2063622 is 2263602.

It is an interprime number because it is at equal distance from previous prime (2063617) and next prime (2063627).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063627) by changing a digit.

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, 15568 + ... + 15699.

It is an arithmetic number, because the mean of its divisors is an integer number (281412).

2^2063622 is an apocalyptic number.

2063622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2063622 is an abundant number, since it is smaller than the sum of its proper divisors (2438970).

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

2063622 is a wasteful number, since it uses less digits than its factorization.

2063622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31283.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2063622 is about 1436.5312387832. The cubic root of 2063622 is about 127.3141621738.

It can be divided in two parts, 206 and 3622, that added together give a triangular number (3828 = T₈₇).

The spelling of 2063622 in words is "two million, sixty-three thousand, six hundred twenty-two".