5721466 has 8 divisors (see below), whose sum is σ = 8727840. Its totient is φ = 2812188.

The previous prime is 5721461. The next prime is 5721479. The reversal of 5721466 is 6641275.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (5721461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24126 + ... + 24361.

It is an arithmetic number, because the mean of its divisors is an integer number (1090980).

Almost surely, 2^5721466 is an apocalyptic number.

5721466 is a deficient number, since it is larger than the sum of its proper divisors (3006374).

5721466 is a wasteful number, since it uses less digits than its factorization.

5721466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48548.

The product of its digits is 10080, while the sum is 31.

The square root of 5721466 is about 2391.9586116821. The cubic root of 5721466 is about 178.8555579759.

The spelling of 5721466 in words is "five million, seven hundred twenty-one thousand, four hundred sixty-six".