40616245 has 8 divisors (see below), whose sum is σ = 48792960. Its totient is φ = 32457360.

The previous prime is 40616239. The next prime is 40616297. The reversal of 40616245 is 54261604.

40616245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40616245 - 2⁹ = 40615733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216 + ... + 9094.

It is an arithmetic number, because the mean of its divisors is an integer number (6099120).

Almost surely, 2^40616245 is an apocalyptic number.

It is an amenable number.

40616245 is a deficient number, since it is larger than the sum of its proper divisors (8176715).

40616245 is a wasteful number, since it uses less digits than its factorization.

40616245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8915.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40616245 is about 6373.0875562791. The cubic root of 40616245 is about 343.7425201678.

Adding to 40616245 its reverse (54261604), we get a palindrome (94877849).

The spelling of 40616245 in words is "forty million, six hundred sixteen thousand, two hundred forty-five".