40716156 has 72 divisors (see below), whose sum is σ = 109018224. Its totient is φ = 11781120.

The previous prime is 40716149. The next prime is 40716163. The reversal of 40716156 is 65161704.

It is an interprime number because it is at equal distance from previous prime (40716149) and next prime (40716163).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33886 + ... + 35066.

It is an arithmetic number, because the mean of its divisors is an integer number (1514142).

Almost surely, 2^40716156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40716156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54509112).

40716156 is an abundant number, since it is smaller than the sum of its proper divisors (68302068).

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

40716156 is a wasteful number, since it uses less digits than its factorization.

40716156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 40716156 is about 6380.9212501017. The cubic root of 40716156 is about 344.0241442401.

The spelling of 40716156 in words is "forty million, seven hundred sixteen thousand, one hundred fifty-six".