8233490 has 8 divisors (see below), whose sum is σ = 14820300. Its totient is φ = 3293392.

The previous prime is 8233487. The next prime is 8233501. The reversal of 8233490 is 943328.

It can be written as a sum of positive squares in 2 ways, for example, as 7579009 + 654481 = 2753^2 + 809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 411665 + ... + 411684.

Almost surely, 2^8233490 is an apocalyptic number.

8233490 is a deficient number, since it is larger than the sum of its proper divisors (6586810).

8233490 is a wasteful number, since it uses less digits than its factorization.

8233490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823356.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 8233490 is about 2869.4058618467. The cubic root of 8233490 is about 201.9271213749.

The spelling of 8233490 in words is "eight million, two hundred thirty-three thousand, four hundred ninety".