5403806 has 4 divisors (see below), whose sum is σ = 8105712. Its totient is φ = 2701902.

The previous prime is 5403743. The next prime is 5403817. The reversal of 5403806 is 6083045.

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

It is a super-2 number, since 2×5403806² = 58402238571272, which contains 22 as substring.

It is a plaindrome in base 9.

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, 1350950 + ... + 1350953.

It is an arithmetic number, because the mean of its divisors is an integer number (2026428).

Almost surely, 2^5403806 is an apocalyptic number.

5403806 is a deficient number, since it is larger than the sum of its proper divisors (2701906).

5403806 is a wasteful number, since it uses less digits than its factorization.

5403806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701905.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5403806 is about 2324.6087842904. The cubic root of 5403806 is about 175.4822724333.

The spelling of 5403806 in words is "five million, four hundred three thousand, eight hundred six".