7488433 has 2 divisors, whose sum is σ = 7488434. Its totient is φ = 7488432.

The previous prime is 7488431. The next prime is 7488473. The reversal of 7488433 is 3348847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5992704 + 1495729 = 2448^2 + 1223^2 .

It is a cyclic number.

It is not a de Polignac number, because 7488433 - 2¹ = 7488431 is a prime.

Together with 7488431, it forms a pair of twin primes.

It is an Ulam number.

It is the 2737-th Hogben number.

It is a junction number, because it is equal to n+sod(n) for n = 7488392 and 7488401.

It is not a weakly prime, because it can be changed into another prime (7488431) by changing a digit.

It is a nontrivial repunit in base 2736.

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 as a sum of consecutive naturals, namely, 3744216 + 3744217.

It is an arithmetic number, because the mean of its divisors is an integer number (3744217).

Almost surely, 2^7488433 is an apocalyptic number.

It is an amenable number.

7488433 is a deficient number, since it is larger than the sum of its proper divisors (1).

7488433 is an equidigital number, since it uses as much as digits as its factorization.

7488433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 37.

The square root of 7488433 is about 2736.5001370364. The cubic root of 7488433 is about 195.6427007838.

It can be divided in two parts, 7488 and 433, that added together give a square (7921 = 89²).

The spelling of 7488433 in words is "seven million, four hundred eighty-eight thousand, four hundred thirty-three".