1074190747 has 12 divisors (see below), whose sum is σ = 1304111440. Its totient is φ = 866572416.

The previous prime is 1074190727. The next prime is 1074190753. The reversal of 1074190747 is 7470914701.

It is a happy number.

It is not a de Polignac number, because 1074190747 - 2⁷ = 1074190619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074190717) 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, 263472 + ... + 267517.

Almost surely, 2^1074190747 is an apocalyptic number.

1074190747 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1074190747 is a deficient number, since it is larger than the sum of its proper divisors (229920693).

1074190747 is an equidigital number, since it uses as much as digits as its factorization.

1074190747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531030 (or 531013 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 40.

The square root of 1074190747 is about 32774.8493055269. The cubic root of 1074190747 is about 1024.1426888945.

The spelling of 1074190747 in words is "one billion, seventy-four million, one hundred ninety thousand, seven hundred forty-seven".