32945814 has 24 divisors (see below), whose sum is σ = 77872392. Its totient is φ = 9983520.

The previous prime is 32945767. The next prime is 32945819. The reversal of 32945814 is 41854923.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32945819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82999 + ... + 83394.

It is an arithmetic number, because the mean of its divisors is an integer number (3244683).

Almost surely, 2^32945814 is an apocalyptic number.

32945814 is an abundant number, since it is smaller than the sum of its proper divisors (44926578).

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

32945814 is a wasteful number, since it uses less digits than its factorization.

32945814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166412 (or 166409 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 32945814 is about 5739.8444229787. The cubic root of 32945814 is about 320.5777777769.

The spelling of 32945814 in words is "thirty-two million, nine hundred forty-five thousand, eight hundred fourteen".