8433481 has 4 divisors (see below), whose sum is σ = 9638272. Its totient is φ = 7228692.

The previous prime is 8433463. The next prime is 8433493. The reversal of 8433481 is 1843348.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8433481 - 2⁵ = 8433449 is a prime.

It is a super-2 number, since 2×8433481² = 142247203554722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8403481) 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, 602385 + ... + 602398.

It is an arithmetic number, because the mean of its divisors is an integer number (2409568).

Almost surely, 2^8433481 is an apocalyptic number.

It is an amenable number.

8433481 is a deficient number, since it is larger than the sum of its proper divisors (1204791).

8433481 is a wasteful number, since it uses less digits than its factorization.

8433481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204790.

The product of its digits is 9216, while the sum is 31.

The square root of 8433481 is about 2904.0456263633. The cubic root of 8433481 is about 203.5489924239.

The spelling of 8433481 in words is "eight million, four hundred thirty-three thousand, four hundred eighty-one".