5466457 has 4 divisors (see below), whose sum is σ = 5471460. Its totient is φ = 5461456.

The previous prime is 5466449. The next prime is 5466497. The reversal of 5466457 is 7546645.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4575321 + 891136 = 2139^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 5466457 - 2³ = 5466449 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5466427) 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, 82 + ... + 3307.

It is an arithmetic number, because the mean of its divisors is an integer number (1367865).

Almost surely, 2^5466457 is an apocalyptic number.

It is an amenable number.

5466457 is a deficient number, since it is larger than the sum of its proper divisors (5003).

5466457 is a wasteful number, since it uses less digits than its factorization.

5466457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002.

The product of its digits is 100800, while the sum is 37.

The square root of 5466457 is about 2338.0455513099. The cubic root of 5466457 is about 176.1578409263.

The spelling of 5466457 in words is "five million, four hundred sixty-six thousand, four hundred fifty-seven".