1040700267 has 6 divisors (see below), whose sum is σ = 1503233732. Its totient is φ = 693800172.

The previous prime is 1040700257. The next prime is 1040700317. The reversal of 1040700267 is 7620070401.

It is not a de Polignac number, because 1040700267 - 2²⁸ = 772264811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1040700267.

It is not an unprimeable number, because it can be changed into a prime (1040700217) 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, 57816673 + ... + 57816690.

Almost surely, 2^1040700267 is an apocalyptic number.

1040700267 is a deficient number, since it is larger than the sum of its proper divisors (462533465).

1040700267 is a wasteful number, since it uses less digits than its factorization.

1040700267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115633369 (or 115633366 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 1040700267 is about 32259.8863451191. The cubic root of 1040700267 is about 1013.3867509088.

Adding to 1040700267 its reverse (7620070401), we get a palindrome (8660770668).

The spelling of 1040700267 in words is "one billion, forty million, seven hundred thousand, two hundred sixty-seven".