5421146 has 8 divisors (see below), whose sum is σ = 8485344. Its totient is φ = 2592700.

The previous prime is 5421107. The next prime is 5421151. The reversal of 5421146 is 6411245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 58880 + ... + 58971.

It is an arithmetic number, because the mean of its divisors is an integer number (1060668).

Almost surely, 2^5421146 is an apocalyptic number.

5421146 is a deficient number, since it is larger than the sum of its proper divisors (3064198).

5421146 is a wasteful number, since it uses less digits than its factorization.

5421146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117876.

The product of its digits is 960, while the sum is 23.

The square root of 5421146 is about 2328.3354569306. The cubic root of 5421146 is about 175.6697707569.

Subtracting 5421146 from its reverse (6411245), we obtain a palindrome (990099).

The spelling of 5421146 in words is "five million, four hundred twenty-one thousand, one hundred forty-six".