5406885 has 48 divisors (see below), whose sum is σ = 10597440. Its totient is φ = 2613600.

The previous prime is 5406881. The next prime is 5406889. The reversal of 5406885 is 5886045.

It is a happy number.

5406885 is nontrivially palindromic in base 2.

It is an interprime number because it is at equal distance from previous prime (5406881) and next prime (5406889).

It is not a de Polignac number, because 5406885 - 2² = 5406881 is a prime.

5406885 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16170 + ... + 16500.

It is an arithmetic number, because the mean of its divisors is an integer number (220780).

Almost surely, 2^5406885 is an apocalyptic number.

5406885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5406885 is a deficient number, since it is larger than the sum of its proper divisors (5190555).

5406885 is a wasteful number, since it uses less digits than its factorization.

5406885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5406885 is about 2325.2709519538. The cubic root of 5406885 is about 175.5155950785.

The spelling of 5406885 in words is "five million, four hundred six thousand, eight hundred eighty-five".