5427996 has 72 divisors (see below), whose sum is σ = 15361920. Its totient is φ = 1461024.

The previous prime is 5427973. The next prime is 5428013. The reversal of 5427996 is 6997245.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 5⁷ + 4⁴ + 2¹⁵ + 7⁴ + 9⁶ + 9⁷ + 6² .

Its product of digits (136080) is a multiple of the sum of its prime divisors (210).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30235 + ... + 30413.

It is an arithmetic number, because the mean of its divisors is an integer number (213360).

Almost surely, 2^5427996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5427996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7680960).

5427996 is an abundant number, since it is smaller than the sum of its proper divisors (9933924).

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

5427996 is a wasteful number, since it uses less digits than its factorization.

5427996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 210 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 5427996 is about 2329.8060005073. The cubic root of 5427996 is about 175.7437299930.

The spelling of 5427996 in words is "five million, four hundred twenty-seven thousand, nine hundred ninety-six".