40695936 has 64 divisors (see below), whose sum is σ = 109058400. Its totient is φ = 13445120.

The previous prime is 40695917. The next prime is 40695971. The reversal of 40695936 is 63959604.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49900 + ... + 50708.

Almost surely, 2^40695936 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 40695936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54529200).

40695936 is an abundant number, since it is smaller than the sum of its proper divisors (68362464).

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

40695936 is a wasteful number, since it uses less digits than its factorization.

40695936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 40695936 is about 6379.3366426299. The cubic root of 40695936 is about 343.9671863418.

The spelling of 40695936 in words is "forty million, six hundred ninety-five thousand, nine hundred thirty-six".