32545214 has 16 divisors (see below), whose sum is σ = 55340880. Its totient is φ = 14230080.

The previous prime is 32545189. The next prime is 32545223. The reversal of 32545214 is 41254523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32447 + ... + 33434.

It is an arithmetic number, because the mean of its divisors is an integer number (3458805).

Almost surely, 2^32545214 is an apocalyptic number.

32545214 is a deficient number, since it is larger than the sum of its proper divisors (22795666).

32545214 is a wasteful number, since it uses less digits than its factorization.

32545214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65915.

The product of its digits is 4800, while the sum is 26.

The square root of 32545214 is about 5704.8412773714. The cubic root of 32545214 is about 319.2731353682.

Adding to 32545214 its reverse (41254523), we get a palindrome (73799737).

The spelling of 32545214 in words is "thirty-two million, five hundred forty-five thousand, two hundred fourteen".