4253450 has 24 divisors (see below), whose sum is σ = 8002092. Its totient is φ = 1681920.

The previous prime is 4253449. The next prime is 4253461. The reversal of 4253450 is 543524.

It can be written as a sum of positive squares in 6 ways, for example, as 2217121 + 2036329 = 1489^2 + 1427^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4412 + ... + 5288.

Almost surely, 2^4253450 is an apocalyptic number.

4253450 is a deficient number, since it is larger than the sum of its proper divisors (3748642).

4253450 is a wasteful number, since it uses less digits than its factorization.

4253450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4253450 is about 2062.3893909735. The cubic root of 4253450 is about 162.0244082513.

Adding to 4253450 its reverse (543524), we get a palindrome (4796974).

The spelling of 4253450 in words is "four million, two hundred fifty-three thousand, four hundred fifty".