1164350530 has 32 divisors (see below), whose sum is σ = 2405208960. Its totient is φ = 397543680.

The previous prime is 1164350501. The next prime is 1164350543. The reversal of 1164350530 is 350534611.

It is a super-2 number, since 2×1164350530² = 2711424313422561800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17640 + ... + 51379.

It is an arithmetic number, because the mean of its divisors is an integer number (75162780).

Almost surely, 2^1164350530 is an apocalyptic number.

1164350530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1164350530 is an abundant number, since it is smaller than the sum of its proper divisors (1240858430).

1164350530 is a wasteful number, since it uses less digits than its factorization.

1164350530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69274.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 1164350530 is about 34122.5809398996. The cubic root of 1164350530 is about 1052.0294927565.

The spelling of 1164350530 in words is "one billion, one hundred sixty-four million, three hundred fifty thousand, five hundred thirty".