1152210487 has 8 divisors (see below), whose sum is σ = 1157332176. Its totient is φ = 1147097472.

The previous prime is 1152210481. The next prime is 1152210491. The reversal of 1152210487 is 7840122511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1152210487 - 2⁷ = 1152210359 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 (1152210481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475503 + ... + 477919.

It is an arithmetic number, because the mean of its divisors is an integer number (144666522).

Almost surely, 2^1152210487 is an apocalyptic number.

1152210487 is a deficient number, since it is larger than the sum of its proper divisors (5121689).

1152210487 is a wasteful number, since it uses less digits than its factorization.

1152210487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 1152210487 is about 33944.2261216838. The cubic root of 1152210487 is about 1048.3604000910.

Adding to 1152210487 its reverse (7840122511), we get a palindrome (8992332998).

The spelling of 1152210487 in words is "one billion, one hundred fifty-two million, two hundred ten thousand, four hundred eighty-seven".