5427957 has 4 divisors (see below), whose sum is σ = 7237280. Its totient is φ = 3618636.

The previous prime is 5427943. The next prime is 5427967. The reversal of 5427957 is 7597245.

5427957 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5427957 - 2⁶ = 5427893 is a prime.

It is a d-powerful number, because it can be written as 5² + 4⁹ + 2¹⁸ + 7⁴ + 9⁷ + 5⁴ + 7⁶ .

It is a D-number.

It is a Duffinian number.

5427957 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904657 + ... + 904662.

It is an arithmetic number, because the mean of its divisors is an integer number (1809320).

Almost surely, 2^5427957 is an apocalyptic number.

It is an amenable number.

5427957 is a deficient number, since it is larger than the sum of its proper divisors (1809323).

5427957 is a wasteful number, since it uses less digits than its factorization.

5427957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809322.

The product of its digits is 88200, while the sum is 39.

The square root of 5427957 is about 2329.7976306967. The cubic root of 5427957 is about 175.7433090874.

It can be divided in two parts, 54279 and 57, that multiplied together give a palindrome (3093903).

The spelling of 5427957 in words is "five million, four hundred twenty-seven thousand, nine hundred fifty-seven".