40094467 has 4 divisors (see below), whose sum is σ = 45822256. Its totient is φ = 34366680.

The previous prime is 40094459. The next prime is 40094471. The reversal of 40094467 is 76449004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40094467 - 2³ = 40094459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40094437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863884 + ... + 2863897.

It is an arithmetic number, because the mean of its divisors is an integer number (11455564).

Almost surely, 2^40094467 is an apocalyptic number.

40094467 is a deficient number, since it is larger than the sum of its proper divisors (5727789).

40094467 is an equidigital number, since it uses as much as digits as its factorization.

40094467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5727788.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 40094467 is about 6332.0191882211. The cubic root of 40094467 is about 342.2642048336.

The spelling of 40094467 in words is "forty million, ninety-four thousand, four hundred sixty-seven".