40323276 has 54 divisors (see below), whose sum is σ = 118574820. Its totient is φ = 11520432.

The previous prime is 40323247. The next prime is 40323277. The reversal of 40323276 is 67232304.

It is not an unprimeable number, because it can be changed into a prime (40323277) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 9666 + ... + 13193.

It is an arithmetic number, because the mean of its divisors is an integer number (2195830).

Almost surely, 2^40323276 is an apocalyptic number.

It is an amenable number.

40323276 is an abundant number, since it is smaller than the sum of its proper divisors (78251544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40323276 is a wasteful number, since it uses less digits than its factorization.

40323276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22883 (or 22871 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 40323276 is about 6350.0611020682. The cubic root of 40323276 is about 342.9140420448.

The spelling of 40323276 in words is "forty million, three hundred twenty-three thousand, two hundred seventy-six".