1164261058 has 8 divisors (see below), whose sum is σ = 1822321728. Its totient is φ = 556820484.

The previous prime is 1164261029. The next prime is 1164261071. The reversal of 1164261058 is 8501624611.

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

It is a super-2 number, since 2×1164261058² = 2711007622350558728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12654966 + ... + 12655057.

It is an arithmetic number, because the mean of its divisors is an integer number (227790216).

Almost surely, 2^1164261058 is an apocalyptic number.

1164261058 is a deficient number, since it is larger than the sum of its proper divisors (658060670).

1164261058 is a wasteful number, since it uses less digits than its factorization.

1164261058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25310048.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1164261058 is about 34121.2698767206. The cubic root of 1164261058 is about 1052.0025450887.

Adding to 1164261058 its reverse (8501624611), we get a palindrome (9665885669).

The spelling of 1164261058 in words is "one billion, one hundred sixty-four million, two hundred sixty-one thousand, fifty-eight".