1267088 has 10 divisors (see below), whose sum is σ = 2455014. Its totient is φ = 633536.

The previous prime is 1267067. The next prime is 1267103. The reversal of 1267088 is 8807621.

It can be written as a sum of positive squares in only one way, i.e., 984064 + 283024 = 992^2 + 532^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39581 + ... + 39612.

2^1267088 is an apocalyptic number.

It is an amenable number.

1267088 is a deficient number, since it is larger than the sum of its proper divisors (1187926).

1267088 is an equidigital number, since it uses as much as digits as its factorization.

1267088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79201 (or 79195 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 1267088 is about 1125.6500344246. The cubic root of 1267088 is about 108.2103809557.

The spelling of 1267088 in words is "one million, two hundred sixty-seven thousand, eighty-eight".