5851494 has 32 divisors (see below), whose sum is σ = 14186880. Its totient is φ = 1773000.

The previous prime is 5851493. The next prime is 5851507. The reversal of 5851494 is 4941585.

5851494 is a `hidden beast` number, since 58 + 514 + 94 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5851493) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4332 + ... + 5519.

It is an arithmetic number, because the mean of its divisors is an integer number (443340).

Almost surely, 2^5851494 is an apocalyptic number.

5851494 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5851494 is an abundant number, since it is smaller than the sum of its proper divisors (8335386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5851494 is a wasteful number, since it uses less digits than its factorization.

5851494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9873 (or 9867 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 5851494 is about 2418.9861512625. The cubic root of 5851494 is about 180.2003325111.

Subtracting from 5851494 its reverse (4941585), we obtain a palindrome (909909).

The spelling of 5851494 in words is "five million, eight hundred fifty-one thousand, four hundred ninety-four".