4645137 has 8 divisors (see below), whose sum is σ = 7078336. Its totient is φ = 2654352.

The previous prime is 4645117. The next prime is 4645141. The reversal of 4645137 is 7315464.

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

It is not a de Polignac number, because 4645137 - 2⁶ = 4645073 is a prime.

It is a Duffinian number.

4645137 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645117) 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, 110578 + ... + 110619.

It is an arithmetic number, because the mean of its divisors is an integer number (884792).

Almost surely, 2^4645137 is an apocalyptic number.

It is an amenable number.

4645137 is a deficient number, since it is larger than the sum of its proper divisors (2433199).

4645137 is a wasteful number, since it uses less digits than its factorization.

4645137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221207.

The product of its digits is 10080, while the sum is 30.

The square root of 4645137 is about 2155.2579891976. The cubic root of 4645137 is about 166.8525477234.

The spelling of 4645137 in words is "four million, six hundred forty-five thousand, one hundred thirty-seven".