5427646 has 16 divisors (see below), whose sum is σ = 9463680. Its totient is φ = 2286360.

The previous prime is 5427637. The next prime is 5427649. The reversal of 5427646 is 6467245.

It is a super-2 number, since 2×5427646² = 58918682202632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427649) 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 7 ways as a sum of consecutive naturals, for example, 2460 + ... + 4111.

It is an arithmetic number, because the mean of its divisors is an integer number (591480).

Almost surely, 2^5427646 is an apocalyptic number.

5427646 is a deficient number, since it is larger than the sum of its proper divisors (4036034).

5427646 is a wasteful number, since it uses less digits than its factorization.

5427646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6639.

The product of its digits is 40320, while the sum is 34.

The square root of 5427646 is about 2329.7308857462. The cubic root of 5427646 is about 175.7399525628.

The spelling of 5427646 in words is "five million, four hundred twenty-seven thousand, six hundred forty-six".