40616847 has 12 divisors (see below), whose sum is σ = 59250984. Its totient is φ = 26809200.

The previous prime is 40616837. The next prime is 40616857. The reversal of 40616847 is 74861604.

It is an interprime number because it is at equal distance from previous prime (40616837) and next prime (40616857).

It is not a de Polignac number, because 40616847 - 2⁴ = 40616831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40616837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21433 + ... + 23250.

It is an arithmetic number, because the mean of its divisors is an integer number (4937582).

Almost surely, 2^40616847 is an apocalyptic number.

40616847 is a deficient number, since it is larger than the sum of its proper divisors (18634137).

40616847 is a wasteful number, since it uses less digits than its factorization.

40616847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44790 (or 44787 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 40616847 is about 6373.1347859589. The cubic root of 40616847 is about 343.7442184372.

The spelling of 40616847 in words is "forty million, six hundred sixteen thousand, eight hundred forty-seven".