40695718 has 16 divisors (see below), whose sum is σ = 69914880. Its totient is φ = 17403336.

The previous prime is 40695689. The next prime is 40695727. The reversal of 40695718 is 81759604.

It is a super-2 number, since 2×40695718² = 3312282927071048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4153 + ... + 9931.

It is an arithmetic number, because the mean of its divisors is an integer number (4369680).

Almost surely, 2^40695718 is an apocalyptic number.

40695718 is a deficient number, since it is larger than the sum of its proper divisors (29219162).

40695718 is a wasteful number, since it uses less digits than its factorization.

40695718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 40695718 is about 6379.3195561909. The cubic root of 40695718 is about 343.9665721529.

The spelling of 40695718 in words is "forty million, six hundred ninety-five thousand, seven hundred eighteen".