32493487 has 8 divisors (see below), whose sum is σ = 36122240. Its totient is φ = 29026080.

The previous prime is 32493397. The next prime is 32493491. The reversal of 32493487 is 78439423.

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

It is a cyclic number.

It is not a de Polignac number, because 32493487 - 2⁷ = 32493359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32490487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39912 + ... + 40717.

It is an arithmetic number, because the mean of its divisors is an integer number (4515280).

Almost surely, 2^32493487 is an apocalyptic number.

32493487 is a deficient number, since it is larger than the sum of its proper divisors (3628753).

32493487 is a wasteful number, since it uses less digits than its factorization.

32493487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80673.

The product of its digits is 145152, while the sum is 40.

The square root of 32493487 is about 5700.3058689863. The cubic root of 32493487 is about 319.1038959545.

The spelling of 32493487 in words is "thirty-two million, four hundred ninety-three thousand, four hundred eighty-seven".