5403446 has 4 divisors (see below), whose sum is σ = 8105172. Its totient is φ = 2701722.

The previous prime is 5403427. The next prime is 5403451. The reversal of 5403446 is 6443045.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5⁷ + 4² + 0 + 3¹⁴ + 4⁴ + 4⁹ + 6⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350860 + ... + 1350863.

It is an arithmetic number, because the mean of its divisors is an integer number (2026293).

Almost surely, 2^5403446 is an apocalyptic number.

5403446 is a deficient number, since it is larger than the sum of its proper divisors (2701726).

5403446 is a wasteful number, since it uses less digits than its factorization.

5403446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701725.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5403446 is about 2324.5313506167. The cubic root of 5403446 is about 175.4783754873.

The spelling of 5403446 in words is "five million, four hundred three thousand, four hundred forty-six".