32494974 has 8 divisors (see below), whose sum is σ = 64989960. Its totient is φ = 10831656.

The previous prime is 32494967. The next prime is 32494981. The reversal of 32494974 is 47949423.

It is an interprime number because it is at equal distance from previous prime (32494967) and next prime (32494981).

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

32494974 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2707909 + ... + 2707920.

It is an arithmetic number, because the mean of its divisors is an integer number (8123745).

Almost surely, 2^32494974 is an apocalyptic number.

32494974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32494974 is a wasteful number, since it uses less digits than its factorization.

32494974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415834.

The product of its digits is 217728, while the sum is 42.

The square root of 32494974 is about 5700.4362990915. The cubic root of 32494974 is about 319.1087635992.

The spelling of 32494974 in words is "thirty-two million, four hundred ninety-four thousand, nine hundred seventy-four".