5669994 has 16 divisors (see below), whose sum is σ = 12371040. Its totient is φ = 1718160.

The previous prime is 5669977. The next prime is 5670031. The reversal of 5669994 is 4999665.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42889 + ... + 43020.

It is an arithmetic number, because the mean of its divisors is an integer number (773190).

Almost surely, 2^5669994 is an apocalyptic number.

5669994 is an abundant number, since it is smaller than the sum of its proper divisors (6701046).

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

5669994 is a wasteful number, since it uses less digits than its factorization.

5669994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85925.

The product of its digits is 524880, while the sum is 48.

The square root of 5669994 is about 2381.1749200762. The cubic root of 5669994 is about 178.3175956842.

The spelling of 5669994 in words is "five million, six hundred sixty-nine thousand, nine hundred ninety-four".