5404786 has 4 divisors (see below), whose sum is σ = 8107182. Its totient is φ = 2702392.

The previous prime is 5404771. The next prime is 5404807. The reversal of 5404786 is 6874045.

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

It can be written as a sum of positive squares in only one way, i.e., 4756761 + 648025 = 2181^2 + 805^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351195 + ... + 1351198.

Almost surely, 2^5404786 is an apocalyptic number.

5404786 is a deficient number, since it is larger than the sum of its proper divisors (2702396).

5404786 is a wasteful number, since it uses less digits than its factorization.

5404786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702395.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 5404786 is about 2324.8195628908. The cubic root of 5404786 is about 175.4928799096.

The spelling of 5404786 in words is "five million, four hundred four thousand, seven hundred eighty-six".