1152171006 has 24 divisors (see below), whose sum is σ = 2680561800. Its totient is φ = 329191632.

The previous prime is 1152170983. The next prime is 1152171029. The reversal of 1152171006 is 6001712511.

It is an interprime number because it is at equal distance from previous prime (1152170983) and next prime (1152171029).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1959181 + ... + 1959768.

It is an arithmetic number, because the mean of its divisors is an integer number (111690075).

Almost surely, 2^1152171006 is an apocalyptic number.

1152171006 is an abundant number, since it is smaller than the sum of its proper divisors (1528390794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152171006 is a wasteful number, since it uses less digits than its factorization.

1152171006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918968 (or 3918961 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 1152171006 is about 33943.6445597699. The cubic root of 1152171006 is about 1048.3484257772.

Adding to 1152171006 its reverse (6001712511), we get a palindrome (7153883517).

The spelling of 1152171006 in words is "one billion, one hundred fifty-two million, one hundred seventy-one thousand, six".