1164035146 has 8 divisors (see below), whose sum is σ = 1748181924. Its totient is φ = 581307840.

The previous prime is 1164035113. The next prime is 1164035149. The reversal of 1164035146 is 6415304611.

It can be written as a sum of positive squares in 2 ways, for example, as 1091972025 + 72063121 = 33045^2 + 8489^2 .

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

It is a super-2 number, since 2×1164035146² = 2709955642246482632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1164035149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352815 + ... + 356098.

Almost surely, 2^1164035146 is an apocalyptic number.

1164035146 is a deficient number, since it is larger than the sum of its proper divisors (584146778).

1164035146 is an equidigital number, since it uses as much as digits as its factorization.

1164035146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709736.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1164035146 is about 34117.9592883279. The cubic root of 1164035146 is about 1051.9344975288.

Adding to 1164035146 its reverse (6415304611), we get a palindrome (7579339757).

The spelling of 1164035146 in words is "one billion, one hundred sixty-four million, thirty-five thousand, one hundred forty-six".