4837145 has 4 divisors (see below), whose sum is σ = 5804580. Its totient is φ = 3869712.

The previous prime is 4837141. The next prime is 4837169. The reversal of 4837145 is 5417384.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1042441 + 3794704 = 1021^2 + 1948^2 .

It is a cyclic number.

It is not a de Polignac number, because 4837145 - 2² = 4837141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4837141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483710 + ... + 483719.

It is an arithmetic number, because the mean of its divisors is an integer number (1451145).

Almost surely, 2^4837145 is an apocalyptic number.

It is an amenable number.

4837145 is a deficient number, since it is larger than the sum of its proper divisors (967435).

4837145 is an equidigital number, since it uses as much as digits as its factorization.

4837145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967434.

The product of its digits is 13440, while the sum is 32.

The square root of 4837145 is about 2199.3510406481. The cubic root of 4837145 is about 169.1205446940.

The spelling of 4837145 in words is "four million, eight hundred thirty-seven thousand, one hundred forty-five".