1150797471 has 12 divisors (see below), whose sum is σ = 1572740616. Its totient is φ = 748482880.

The previous prime is 1150797467. The next prime is 1150797497. The reversal of 1150797471 is 1747970511.

It is not a de Polignac number, because 1150797471 - 2² = 1150797467 is a prime.

It is a super-3 number, since 3×1150797471³ (a number of 28 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150797451) 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 11 ways as a sum of consecutive naturals, for example, 109056 + ... + 119141.

It is an arithmetic number, because the mean of its divisors is an integer number (131061718).

Almost surely, 2^1150797471 is an apocalyptic number.

1150797471 is a deficient number, since it is larger than the sum of its proper divisors (421943145).

1150797471 is an equidigital number, since it uses as much as digits as its factorization.

1150797471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228282 (or 228241 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 42.

The square root of 1150797471 is about 33923.4059463374. The cubic root of 1150797471 is about 1047.9316717174.

The spelling of 1150797471 in words is "one billion, one hundred fifty million, seven hundred ninety-seven thousand, four hundred seventy-one".