40896530 has 16 divisors (see below), whose sum is σ = 76814784. Its totient is φ = 15647280.

The previous prime is 40896521. The next prime is 40896587. The reversal of 40896530 is 3569804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88676 + ... + 89135.

It is an arithmetic number, because the mean of its divisors is an integer number (4800924).

Almost surely, 2^40896530 is an apocalyptic number.

40896530 is a deficient number, since it is larger than the sum of its proper divisors (35918254).

40896530 is a wasteful number, since it uses less digits than its factorization.

40896530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177841.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 40896530 is about 6395.0394838500. The cubic root of 40896530 is about 344.5314089199.

The spelling of 40896530 in words is "forty million, eight hundred ninety-six thousand, five hundred thirty".