1150552207 has 16 divisors (see below), whose sum is σ = 1392579072. Its totient is φ = 929221920.

The previous prime is 1150552199. The next prime is 1150552219. The reversal of 1150552207 is 7022550511.

It is a cyclic number.

It is not a de Polignac number, because 1150552207 - 2³ = 1150552199 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 (1150552237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42544 + ... + 64117.

It is an arithmetic number, because the mean of its divisors is an integer number (87036192).

Almost surely, 2^1150552207 is an apocalyptic number.

1150552207 is a deficient number, since it is larger than the sum of its proper divisors (242026865).

1150552207 is a wasteful number, since it uses less digits than its factorization.

1150552207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106758.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 1150552207 is about 33919.7907865010. The cubic root of 1150552207 is about 1047.8572195277.

The spelling of 1150552207 in words is "one billion, one hundred fifty million, five hundred fifty-two thousand, two hundred seven".