32134745 has 8 divisors (see below), whose sum is σ = 38724480. Its totient is φ = 25599280.

The previous prime is 32134723. The next prime is 32134787. The reversal of 32134745 is 54743123.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-32134745 is a prime.

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, 12251 + ... + 14640.

It is an arithmetic number, because the mean of its divisors is an integer number (4840560).

Almost surely, 2^32134745 is an apocalyptic number.

It is an amenable number.

32134745 is a deficient number, since it is larger than the sum of its proper divisors (6589735).

32134745 is a wasteful number, since it uses less digits than its factorization.

32134745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27135.

The product of its digits is 10080, while the sum is 29.

The square root of 32134745 is about 5668.7516262401. The cubic root of 32134745 is about 317.9251996318.

Adding to 32134745 its reverse (54743123), we get a palindrome (86877868).

The spelling of 32134745 in words is "thirty-two million, one hundred thirty-four thousand, seven hundred forty-five".