32040494 has 8 divisors (see below), whose sum is σ = 48848808. Its totient is φ = 15757560.

The previous prime is 32040493. The next prime is 32040497. The reversal of 32040494 is 49404023.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32040493) 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, 131192 + ... + 131435.

It is an arithmetic number, because the mean of its divisors is an integer number (6106101).

Almost surely, 2^32040494 is an apocalyptic number.

32040494 is a deficient number, since it is larger than the sum of its proper divisors (16808314).

32040494 is a wasteful number, since it uses less digits than its factorization.

32040494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262690.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 32040494 is about 5660.4323156452. The cubic root of 32040494 is about 317.6140710666.

The spelling of 32040494 in words is "thirty-two million, forty thousand, four hundred ninety-four".