5555494 has 16 divisors (see below), whose sum is σ = 9727488. Its totient is φ = 2329992.

The previous prime is 5555491. The next prime is 5555497. The reversal of 5555494 is 4945555.

It is an interprime number because it is at equal distance from previous prime (5555491) and next prime (5555497).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3564 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (607968).

Almost surely, 2^5555494 is an apocalyptic number.

5555494 is a deficient number, since it is larger than the sum of its proper divisors (4171994).

5555494 is a wasteful number, since it uses less digits than its factorization.

5555494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8499.

The product of its digits is 90000, while the sum is 37.

The square root of 5555494 is about 2357.0095460138. The cubic root of 5555494 is about 177.1091074026.

The spelling of 5555494 in words is "five million, five hundred fifty-five thousand, four hundred ninety-four".