40167468 has 48 divisors (see below), whose sum is σ = 113608320. Its totient is φ = 12171600.

The previous prime is 40167467. The next prime is 40167473. The reversal of 40167468 is 86476104.

It is a super-2 number, since 2×40167468² = 3226850971062048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (40167467) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15718 + ... + 18093.

It is an arithmetic number, because the mean of its divisors is an integer number (2366840).

Almost surely, 2^40167468 is an apocalyptic number.

It is an amenable number.

40167468 is an abundant number, since it is smaller than the sum of its proper divisors (73440852).

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

40167468 is a wasteful number, since it uses less digits than its factorization.

40167468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33835 (or 33827 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 40167468 is about 6337.7809996875. The cubic root of 40167468 is about 342.4718018947.

The spelling of 40167468 in words is "forty million, one hundred sixty-seven thousand, four hundred sixty-eight".