5637342 has 16 divisors (see below), whose sum is σ = 11319552. Its totient is φ = 1871640.

The previous prime is 5637341. The next prime is 5637347. The reversal of 5637342 is 2437365.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5637341) 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 7 ways as a sum of consecutive naturals, for example, 108 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (707472).

Almost surely, 2^5637342 is an apocalyptic number.

5637342 is an abundant number, since it is smaller than the sum of its proper divisors (5682210).

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

5637342 is a wasteful number, since it uses less digits than its factorization.

5637342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3743.

The product of its digits is 15120, while the sum is 30.

The square root of 5637342 is about 2374.3087415077. The cubic root of 5637342 is about 177.9746418448.

The spelling of 5637342 in words is "five million, six hundred thirty-seven thousand, three hundred forty-two".