32364490 has 8 divisors (see below), whose sum is σ = 58256100. Its totient is φ = 12945792.

The previous prime is 32364463. The next prime is 32364491. The reversal of 32364490 is 9446323.

It can be written as a sum of positive squares in 2 ways, for example, as 32228329 + 136161 = 5677^2 + 369^2 .

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

It is not an unprimeable number, because it can be changed into a prime (32364491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1618215 + ... + 1618234.

Almost surely, 2^32364490 is an apocalyptic number.

32364490 is a deficient number, since it is larger than the sum of its proper divisors (25891610).

32364490 is a wasteful number, since it uses less digits than its factorization.

32364490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236456.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 32364490 is about 5688.9796976259. The cubic root of 32364490 is about 318.6810621131.

The spelling of 32364490 in words is "thirty-two million, three hundred sixty-four thousand, four hundred ninety".