5991402 has 16 divisors (see below), whose sum is σ = 12147840. Its totient is φ = 1969632.

The previous prime is 5991397. The next prime is 5991413. The reversal of 5991402 is 2041995.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5991402.

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, 6402 + ... + 7277.

It is an arithmetic number, because the mean of its divisors is an integer number (759240).

Almost surely, 2^5991402 is an apocalyptic number.

5991402 is an abundant number, since it is smaller than the sum of its proper divisors (6156438).

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

5991402 is a wasteful number, since it uses less digits than its factorization.

5991402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13757.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 5991402 is about 2447.7340541815. The cubic root of 5991402 is about 181.6252199961.

The spelling of 5991402 in words is "five million, nine hundred ninety-one thousand, four hundred two".