1147707007 has 4 divisors (see below), whose sum is σ = 1159539136. Its totient is φ = 1135874880.

The previous prime is 1147706981. The next prime is 1147707013. The reversal of 1147707007 is 7007077411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7007077411 = 29 ⋅241623359.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1147707007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147707037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5915919 + ... + 5916112.

It is an arithmetic number, because the mean of its divisors is an integer number (289884784).

Almost surely, 2^1147707007 is an apocalyptic number.

1147707007 is a deficient number, since it is larger than the sum of its proper divisors (11832129).

1147707007 is an equidigital number, since it uses as much as digits as its factorization.

1147707007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11832128.

The product of its (nonzero) digits is 9604, while the sum is 34.

The square root of 1147707007 is about 33877.8247087973. The cubic root of 1147707007 is about 1046.9927580219.

The spelling of 1147707007 in words is "one billion, one hundred forty-seven million, seven hundred seven thousand, seven".