40825099 has 4 divisors (see below), whose sum is σ = 46657264. Its totient is φ = 34992936.

The previous prime is 40825087. The next prime is 40825117. The reversal of 40825099 is 99052804.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40825099 - 2¹¹ = 40823051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40825009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2916072 + ... + 2916085.

It is an arithmetic number, because the mean of its divisors is an integer number (11664316).

Almost surely, 2^40825099 is an apocalyptic number.

40825099 is a deficient number, since it is larger than the sum of its proper divisors (5832165).

40825099 is an equidigital number, since it uses as much as digits as its factorization.

40825099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5832164.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 40825099 is about 6389.4521674397. The cubic root of 40825099 is about 344.3307026881.

The spelling of 40825099 in words is "forty million, eight hundred twenty-five thousand, ninety-nine".