40735650 has 24 divisors (see below), whose sum is σ = 101024784. Its totient is φ = 10862800.

The previous prime is 40735619. The next prime is 40735657. The reversal of 40735650 is 5653704.

40735650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40735657) 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 11 ways as a sum of consecutive naturals, for example, 135636 + ... + 135935.

It is an arithmetic number, because the mean of its divisors is an integer number (4209366).

Almost surely, 2^40735650 is an apocalyptic number.

40735650 is an abundant number, since it is smaller than the sum of its proper divisors (60289134).

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

40735650 is a wasteful number, since it uses less digits than its factorization.

40735650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271586 (or 271581 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 40735650 is about 6382.4485896872. The cubic root of 40735650 is about 344.0790392115.

The spelling of 40735650 in words is "forty million, seven hundred thirty-five thousand, six hundred fifty".