5999622 has 16 divisors (see below), whose sum is σ = 12106800. Its totient is φ = 1981952.

The previous prime is 5999603. The next prime is 5999627. The reversal of 5999622 is 2269995.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5999627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3747 + ... + 5102.

It is an arithmetic number, because the mean of its divisors is an integer number (756675).

Almost surely, 2^5999622 is an apocalyptic number.

5999622 is an abundant number, since it is smaller than the sum of its proper divisors (6107178).

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

5999622 is a wasteful number, since it uses less digits than its factorization.

5999622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8967.

The product of its digits is 87480, while the sum is 42.

The square root of 5999622 is about 2449.4125826410. The cubic root of 5999622 is about 181.7082432498.

It can be divided in two parts, 59 and 99622, that added together give a triangular number (99681 = T₄₄₆).

The spelling of 5999622 in words is "five million, nine hundred ninety-nine thousand, six hundred twenty-two".