1147104941 has 4 divisors (see below), whose sum is σ = 1147656672. Its totient is φ = 1146553212.

The previous prime is 1147104919. The next prime is 1147104989. The reversal of 1147104941 is 1494017411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1147104941 - 2⁶ = 1147104877 is a prime.

It is a super-2 number, since 2×1147104941² = 2631699491333226962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1147104898 and 1147104907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147104911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272735 + ... + 276908.

It is an arithmetic number, because the mean of its divisors is an integer number (286914168).

Almost surely, 2^1147104941 is an apocalyptic number.

It is an amenable number.

1147104941 is a deficient number, since it is larger than the sum of its proper divisors (551731).

1147104941 is an equidigital number, since it uses as much as digits as its factorization.

1147104941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551730.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 1147104941 is about 33868.9377010853. The cubic root of 1147104941 is about 1046.8096482808.

The spelling of 1147104941 in words is "one billion, one hundred forty-seven million, one hundred four thousand, nine hundred forty-one".