5405976 has 24 divisors (see below), whose sum is σ = 14641380. Its totient is φ = 1801968.

The previous prime is 5405971. The next prime is 5405999. The reversal of 5405976 is 6795045.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a self number, because there is not a number n which added to its sum of digits gives 5405976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37470 + ... + 37613.

Almost surely, 2^5405976 is an apocalyptic number.

It is an amenable number.

5405976 is an abundant number, since it is smaller than the sum of its proper divisors (9235404).

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

5405976 is a wasteful number, since it uses less digits than its factorization.

5405976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75095 (or 75088 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5405976 is about 2325.0754826457. The cubic root of 5405976 is about 175.5057586929.

The spelling of 5405976 in words is "five million, four hundred five thousand, nine hundred seventy-six".