5718492 has 48 divisors (see below), whose sum is σ = 15970080. Its totient is φ = 1759104.

The previous prime is 5718469. The next prime is 5718497. The reversal of 5718492 is 2948175.

5718492 is a `hidden beast` number, since 571 + 84 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5718497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633 + ... + 3440.

It is an arithmetic number, because the mean of its divisors is an integer number (332710).

Almost surely, 2^5718492 is an apocalyptic number.

5718492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5718492 is an abundant number, since it is smaller than the sum of its proper divisors (10251588).

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

5718492 is a wasteful number, since it uses less digits than its factorization.

5718492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099 (or 4091 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5718492 is about 2391.3368646011. The cubic root of 5718492 is about 178.8245630864.

The spelling of 5718492 in words is "five million, seven hundred eighteen thousand, four hundred ninety-two".