5427972 has 60 divisors (see below), whose sum is σ = 15489936. Its totient is φ = 1643760.

The previous prime is 5427967. The next prime is 5427973. The reversal of 5427972 is 2797245.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5427973) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2803 + ... + 4325.

Almost surely, 2^5427972 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 5427972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7744968).

5427972 is an abundant number, since it is smaller than the sum of its proper divisors (10061964).

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

5427972 is a wasteful number, since it uses less digits than its factorization.

5427972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550 (or 1539 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 5427972 is about 2329.8008498582. The cubic root of 5427972 is about 175.7434709744.

The spelling of 5427972 in words is "five million, four hundred twenty-seven thousand, nine hundred seventy-two".