7433253 has 12 divisors (see below), whose sum is σ = 10833420. Its totient is φ = 4910976.

The previous prime is 7433227. The next prime is 7433269. The reversal of 7433253 is 3523347.

It can be written as a sum of positive squares in 2 ways, for example, as 1292769 + 6140484 = 1137^2 + 2478^2 .

It is not a de Polignac number, because 7433253 - 2¹² = 7429157 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7433213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2638 + ... + 4671.

It is an arithmetic number, because the mean of its divisors is an integer number (902785).

Almost surely, 2^7433253 is an apocalyptic number.

It is an amenable number.

7433253 is a deficient number, since it is larger than the sum of its proper divisors (3400167).

7433253 is a wasteful number, since it uses less digits than its factorization.

7433253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428 (or 7425 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 7433253 is about 2726.3992737675. The cubic root of 7433253 is about 195.1609716186.

The spelling of 7433253 in words is "seven million, four hundred thirty-three thousand, two hundred fifty-three".