4052737 has 4 divisors (see below), whose sum is σ = 4364500. Its totient is φ = 3740976.

The previous prime is 4052717. The next prime is 4052743. The reversal of 4052737 is 7372504.

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 1874161 + 2178576 = 1369^2 + 1476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4052737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4052717) 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, 155862 + ... + 155887.

It is an arithmetic number, because the mean of its divisors is an integer number (1091125).

Almost surely, 2^4052737 is an apocalyptic number.

It is an amenable number.

4052737 is a deficient number, since it is larger than the sum of its proper divisors (311763).

4052737 is a wasteful number, since it uses less digits than its factorization.

4052737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311762.

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 4052737 is about 2013.1410780171. The cubic root of 4052737 is about 159.4346846559.

The spelling of 4052737 in words is "four million, fifty-two thousand, seven hundred thirty-seven".