940451267 has 12 divisors (see below), whose sum is σ = 1094498496. Its totient is φ = 805729680.

The previous prime is 940451257. The next prime is 940451269. The reversal of 940451267 is 762154049.

It is not a de Polignac number, because 940451267 - 2⁴ = 940451251 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 940451267.

It is not an unprimeable number, because it can be changed into a prime (940451269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184718 + ... + 189740.

It is an arithmetic number, because the mean of its divisors is an integer number (91208208).

Almost surely, 2^940451267 is an apocalyptic number.

940451267 is a deficient number, since it is larger than the sum of its proper divisors (154047229).

940451267 is a wasteful number, since it uses less digits than its factorization.

940451267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8858 (or 8851 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 940451267 is about 30666.7779037838. Note that the first 3 decimals coincide. The cubic root of 940451267 is about 979.7428406886.

The spelling of 940451267 in words is "nine hundred forty million, four hundred fifty-one thousand, two hundred sixty-seven".