5194390 has 16 divisors (see below), whose sum is σ = 9389520. Its totient is φ = 2068960.

The previous prime is 5194381. The next prime is 5194403. The reversal of 5194390 is 934915.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 1725 + ... + 3655.

It is an arithmetic number, because the mean of its divisors is an integer number (586845).

Almost surely, 2^5194390 is an apocalyptic number.

5194390 is a deficient number, since it is larger than the sum of its proper divisors (4195130).

5194390 is a wasteful number, since it uses less digits than its factorization.

5194390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 5194390 is about 2279.1204443820. The cubic root of 5194390 is about 173.1854960680.

The spelling of 5194390 in words is "five million, one hundred ninety-four thousand, three hundred ninety".