40466967 has 8 divisors (see below), whose sum is σ = 54099840. Its totient is φ = 26906040.

The previous prime is 40466957. The next prime is 40466969. The reversal of 40466967 is 76966404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-40466967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40466969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16659 + ... + 18932.

It is an arithmetic number, because the mean of its divisors is an integer number (6762480).

Almost surely, 2^40466967 is an apocalyptic number.

40466967 is a deficient number, since it is larger than the sum of its proper divisors (13632873).

40466967 is a wasteful number, since it uses less digits than its factorization.

40466967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35973.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 40466967 is about 6361.3651836693. The cubic root of 40466967 is about 343.3208810850.

The spelling of 40466967 in words is "forty million, four hundred sixty-six thousand, nine hundred sixty-seven".