5427961 has 16 divisors (see below), whose sum is σ = 6825600. Its totient is φ = 4193280.

The previous prime is 5427943. The next prime is 5427967. The reversal of 5427961 is 1697245.

It is not a de Polignac number, because 5427961 - 2⁷ = 5427833 is a prime.

It is a Duffinian number.

5427961 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5427967) 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 15 ways as a sum of consecutive naturals, for example, 11865 + ... + 12313.

It is an arithmetic number, because the mean of its divisors is an integer number (426600).

Almost surely, 2^5427961 is an apocalyptic number.

It is an amenable number.

5427961 is a deficient number, since it is larger than the sum of its proper divisors (1397639).

5427961 is a wasteful number, since it uses less digits than its factorization.

5427961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its digits is 15120, while the sum is 34.

The square root of 5427961 is about 2329.7984891402. The cubic root of 5427961 is about 175.7433522573.

The spelling of 5427961 in words is "five million, four hundred twenty-seven thousand, nine hundred sixty-one".