4052450 has 12 divisors (see below), whose sum is σ = 7537650. Its totient is φ = 1620960.

The previous prime is 4052441. The next prime is 4052471. The reversal of 4052450 is 542504.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 2128681 + 1923769 = 1459^2 + 1387^2 .

It is a d-powerful number, because it can be written as 4⁵ + 0 + 5³ + 2²¹ + 4⁵ + 5⁹ + 0 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40475 + ... + 40574.

Almost surely, 2^4052450 is an apocalyptic number.

4052450 is a deficient number, since it is larger than the sum of its proper divisors (3485200).

4052450 is a wasteful number, since it uses less digits than its factorization.

4052450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81061 (or 81056 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 4052450 is about 2013.0697951139. The cubic root of 4052450 is about 159.4309210401.

Adding to 4052450 its reverse (542504), we get a palindrome (4594954).

The spelling of 4052450 in words is "four million, fifty-two thousand, four hundred fifty".