1164015150 has 48 divisors (see below), whose sum is σ = 2941244784. Its totient is φ = 304545280.

The previous prime is 1164015131. The next prime is 1164015161. The reversal of 1164015150 is 515104611.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1164015150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65259 + ... + 81158.

It is an arithmetic number, because the mean of its divisors is an integer number (61275933).

Almost surely, 2^1164015150 is an apocalyptic number.

1164015150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1164015150 is an abundant number, since it is smaller than the sum of its proper divisors (1777229634).

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

1164015150 is a wasteful number, since it uses less digits than its factorization.

1164015150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146485 (or 146480 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 1164015150 is about 34117.6662449236. Note that the first 3 decimals coincide. The cubic root of 1164015150 is about 1051.9284740558.

Adding to 1164015150 its reverse (515104611), we get a palindrome (1679119761).

The spelling of 1164015150 in words is "one billion, one hundred sixty-four million, fifteen thousand, one hundred fifty".