32135045 has 8 divisors (see below), whose sum is σ = 39891960. Its totient is φ = 24821440.

The previous prime is 32135041. The next prime is 32135093. The reversal of 32135045 is 54053123.

It can be written as a sum of positive squares in 4 ways, for example, as 3928324 + 28206721 = 1982^2 + 5311^2 .

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

It is not a de Polignac number, because 32135045 - 2² = 32135041 is a prime.

It is a super-2 number, since 2×32135045² = 2065322234304050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32135045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32135041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110666 + ... + 110955.

It is an arithmetic number, because the mean of its divisors is an integer number (4986495).

Almost surely, 2^32135045 is an apocalyptic number.

It is an amenable number.

32135045 is a deficient number, since it is larger than the sum of its proper divisors (7756915).

32135045 is a wasteful number, since it uses less digits than its factorization.

32135045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221655.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 32135045 is about 5668.7780870307. The cubic root of 32135045 is about 317.9261889790.

Adding to 32135045 its reverse (54053123), we get a palindrome (86188168).

The spelling of 32135045 in words is "thirty-two million, one hundred thirty-five thousand, forty-five".