5737645 has 8 divisors (see below), whose sum is σ = 6907104. Its totient is φ = 4575504.

The previous prime is 5737643. The next prime is 5737703. The reversal of 5737645 is 5467375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5737645 - 2¹ = 5737643 is a prime.

It is a super-3 number, since 3×5737645³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5737643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82 + ... + 3388.

It is an arithmetic number, because the mean of its divisors is an integer number (863388).

Almost surely, 2^5737645 is an apocalyptic number.

It is an amenable number.

5737645 is a deficient number, since it is larger than the sum of its proper divisors (1169459).

5737645 is a wasteful number, since it uses less digits than its factorization.

5737645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659.

The product of its digits is 88200, while the sum is 37.

The square root of 5737645 is about 2395.3381807169. The cubic root of 5737645 is about 179.0239868815.

The spelling of 5737645 in words is "five million, seven hundred thirty-seven thousand, six hundred forty-five".