40863695 has 16 divisors (see below), whose sum is σ = 50595840. Its totient is φ = 31668000.

The previous prime is 40863679. The next prime is 40863701. The reversal of 40863695 is 59636804.

It is not a de Polignac number, because 40863695 - 2⁴ = 40863679 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19970 + ... + 21920.

It is an arithmetic number, because the mean of its divisors is an integer number (3162240).

Almost surely, 2^40863695 is an apocalyptic number.

40863695 is a deficient number, since it is larger than the sum of its proper divisors (9732145).

40863695 is a wasteful number, since it uses less digits than its factorization.

40863695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 40863695 is about 6392.4717441691. The cubic root of 40863695 is about 344.4391784565.

The spelling of 40863695 in words is "forty million, eight hundred sixty-three thousand, six hundred ninety-five".