4493137 has 8 divisors (see below), whose sum is σ = 4953312. Its totient is φ = 4041600.

The previous prime is 4493129. The next prime is 4493147. The reversal of 4493137 is 7313944.

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 4493137 - 2³ = 4493129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4493099 and 4493108.

It is not an unprimeable number, because it can be changed into a prime (4493147) 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, 1039 + ... + 3172.

It is an arithmetic number, because the mean of its divisors is an integer number (619164).

Almost surely, 2^4493137 is an apocalyptic number.

It is an amenable number.

4493137 is a deficient number, since it is larger than the sum of its proper divisors (460175).

4493137 is a wasteful number, since it uses less digits than its factorization.

4493137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319.

The product of its digits is 9072, while the sum is 31.

The square root of 4493137 is about 2119.7021017115. The cubic root of 4493137 is about 165.0123896420.

The spelling of 4493137 in words is "four million, four hundred ninety-three thousand, one hundred thirty-seven".