5490094 has 4 divisors (see below), whose sum is σ = 8235144. Its totient is φ = 2745046.

The previous prime is 5490073. The next prime is 5490101. The reversal of 5490094 is 4900945.

It is a happy number.

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

It is a super-2 number, since 2×5490094² = 60282264257672, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372522 + ... + 1372525.

It is an arithmetic number, because the mean of its divisors is an integer number (2058786).

Almost surely, 2^5490094 is an apocalyptic number.

5490094 is a deficient number, since it is larger than the sum of its proper divisors (2745050).

5490094 is a wasteful number, since it uses less digits than its factorization.

5490094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745049.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5490094 is about 2343.0949617973. The cubic root of 5490094 is about 176.4113784410.

The spelling of 5490094 in words is "five million, four hundred ninety thousand, ninety-four".