5418442 has 16 divisors (see below), whose sum is σ = 8449920. Its totient is φ = 2603968.

The previous prime is 5418433. The next prime is 5418443. The reversal of 5418442 is 2448145.

It is a self number, because there is not a number n which added to its sum of digits gives 5418442.

It is not an unprimeable number, because it can be changed into a prime (5418443) 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, 5058 + ... + 6034.

It is an arithmetic number, because the mean of its divisors is an integer number (528120).

Almost surely, 2^5418442 is an apocalyptic number.

5418442 is a deficient number, since it is larger than the sum of its proper divisors (3031478).

5418442 is a wasteful number, since it uses less digits than its factorization.

5418442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1085.

The product of its digits is 5120, while the sum is 28.

The square root of 5418442 is about 2327.7547121636. The cubic root of 5418442 is about 175.6405586027.

It can be divided in two parts, 54 and 18442, that added together give a square (18496 = 136²).

The spelling of 5418442 in words is "five million, four hundred eighteen thousand, four hundred forty-two".