5405466 has 16 divisors (see below), whose sum is σ = 11793888. Its totient is φ = 1638000.

The previous prime is 5405459. The next prime is 5405467. The reversal of 5405466 is 6645045.

It is not an unprimeable number, because it can be changed into a prime (5405467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40885 + ... + 41016.

It is an arithmetic number, because the mean of its divisors is an integer number (737118).

Almost surely, 2^5405466 is an apocalyptic number.

5405466 is an abundant number, since it is smaller than the sum of its proper divisors (6388422).

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

5405466 is a wasteful number, since it uses less digits than its factorization.

5405466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81917.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 5405466 is about 2324.9658062002. The cubic root of 5405466 is about 175.5002394458.

It can be divided in two parts, 540 and 5466, that added together give a palindrome (6006).

The spelling of 5405466 in words is "five million, four hundred five thousand, four hundred sixty-six".