40718700 has 180 divisors, whose sum is σ = 144308472. Its totient is φ = 9849600.

The previous prime is 40718687. The next prime is 40718701. The reversal of 40718700 is 781704.

40718700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40718701) by changing a digit.

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 59 ways as a sum of consecutive naturals, for example, 88872 + ... + 89328.

Almost surely, 2^40718700 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 40718700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72154236).

40718700 is an abundant number, since it is smaller than the sum of its proper divisors (103589772).

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

40718700 is a wasteful number, since it uses less digits than its factorization.

40718700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 40718700 is about 6381.1205912441. The cubic root of 40718700 is about 344.0313091208.

The spelling of 40718700 in words is "forty million, seven hundred eighteen thousand, seven hundred".