40576099 has 2 divisors, whose sum is σ = 40576100. Its totient is φ = 40576098.

The previous prime is 40576097. The next prime is 40576139. The reversal of 40576099 is 99067504.

It is an a-pointer prime, because the next prime (40576139) can be obtained adding 40576099 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40576099 - 2¹ = 40576097 is a prime.

Together with 40576097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (40576091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20288049 + 20288050.

It is an arithmetic number, because the mean of its divisors is an integer number (20288050).

Almost surely, 2^40576099 is an apocalyptic number.

40576099 is a deficient number, since it is larger than the sum of its proper divisors (1).

40576099 is an equidigital number, since it uses as much as digits as its factorization.

40576099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 40576099 is about 6369.9371268483. The cubic root of 40576099 is about 343.6292285820.

The spelling of 40576099 in words is "forty million, five hundred seventy-six thousand, ninety-nine".