40534322 has 16 divisors (see below), whose sum is σ = 62462232. Its totient is φ = 19716480.

The previous prime is 40534313. The next prime is 40534339. The reversal of 40534322 is 22343504.

It can be written as a sum of positive squares in 4 ways, for example, as 21446161 + 19088161 = 4631^2 + 4369^2 .

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, 53168 + ... + 53924.

Almost surely, 2^40534322 is an apocalyptic number.

40534322 is a deficient number, since it is larger than the sum of its proper divisors (21927910).

40534322 is a wasteful number, since it uses less digits than its factorization.

40534322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 40534322 is about 6366.6570506036. The cubic root of 40534322 is about 343.5112549608.

Adding to 40534322 its reverse (22343504), we get a palindrome (62877826).

The spelling of 40534322 in words is "forty million, five hundred thirty-four thousand, three hundred twenty-two".