5421576 has 32 divisors (see below), whose sum is σ = 13628160. Its totient is φ = 1797312.

The previous prime is 5421571. The next prime is 5421587. The reversal of 5421576 is 6751245.

It is not an unprimeable number, because it can be changed into a prime (5421571) 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, 4846 + ... + 5858.

It is an arithmetic number, because the mean of its divisors is an integer number (425880).

Almost surely, 2^5421576 is an apocalyptic number.

It is an amenable number.

5421576 is an abundant number, since it is smaller than the sum of its proper divisors (8206584).

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

5421576 is a wasteful number, since it uses less digits than its factorization.

5421576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245 (or 1241 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 5421576 is about 2328.4277957454. The cubic root of 5421576 is about 175.6744152856.

The spelling of 5421576 in words is "five million, four hundred twenty-one thousand, five hundred seventy-six".