40967216 has 30 divisors (see below), whose sum is σ = 80487036. Its totient is φ = 20200000.

The previous prime is 40967207. The next prime is 40967219. The reversal of 40967216 is 61276904.

It is not an unprimeable number, because it can be changed into a prime (40967219) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163091 + ... + 163341.

Almost surely, 2^40967216 is an apocalyptic number.

It is an amenable number.

40967216 is a deficient number, since it is larger than the sum of its proper divisors (39519820).

40967216 is a wasteful number, since it uses less digits than its factorization.

40967216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 40967216 is about 6400.5637251730. The cubic root of 40967216 is about 344.7297919258.

The spelling of 40967216 in words is "forty million, nine hundred sixty-seven thousand, two hundred sixteen".