40532134 has 4 divisors (see below), whose sum is σ = 60798204. Its totient is φ = 20266066.

The previous prime is 40532117. The next prime is 40532171. The reversal of 40532134 is 43123504.

40532134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10133032 + ... + 10133035.

It is an arithmetic number, because the mean of its divisors is an integer number (15199551).

Almost surely, 2^40532134 is an apocalyptic number.

40532134 is a deficient number, since it is larger than the sum of its proper divisors (20266070).

40532134 is a wasteful number, since it uses less digits than its factorization.

40532134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20266069.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 40532134 is about 6366.4852155644. The cubic root of 40532134 is about 343.5050740577.

Adding to 40532134 its reverse (43123504), we get a palindrome (83655638).

The spelling of 40532134 in words is "forty million, five hundred thirty-two thousand, one hundred thirty-four".