1132470641 has 4 divisors (see below), whose sum is σ = 1169001984. Its totient is φ = 1095939300.

The previous prime is 1132470631. The next prime is 1132470643. The reversal of 1132470641 is 1460742311.

It is a happy number.

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 1132470641 - 2¹⁰ = 1132469617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132470643) 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, 18265625 + ... + 18265686.

It is an arithmetic number, because the mean of its divisors is an integer number (292250496).

Almost surely, 2^1132470641 is an apocalyptic number.

It is an amenable number.

1132470641 is a deficient number, since it is larger than the sum of its proper divisors (36531343).

1132470641 is an equidigital number, since it uses as much as digits as its factorization.

1132470641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36531342.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1132470641 is about 33652.2011315753. The cubic root of 1132470641 is about 1042.3389913267.

The spelling of 1132470641 in words is "one billion, one hundred thirty-two million, four hundred seventy thousand, six hundred forty-one".