40532354 has 16 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 19575840.

The previous prime is 40532347. The next prime is 40532357. The reversal of 40532354 is 45323504.

It is not an unprimeable number, because it can be changed into a prime (40532357) 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, 6047 + ... + 10845.

It is an arithmetic number, because the mean of its divisors is an integer number (3931200).

Almost surely, 2^40532354 is an apocalyptic number.

40532354 is a deficient number, since it is larger than the sum of its proper divisors (22366846).

40532354 is a wasteful number, since it uses less digits than its factorization.

40532354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 40532354 is about 6366.5024935203. The cubic root of 40532354 is about 343.5056955480.

Adding to 40532354 its reverse (45323504), we get a palindrome (85855858).

The spelling of 40532354 in words is "forty million, five hundred thirty-two thousand, three hundred fifty-four".