1152365146 has 8 divisors (see below), whose sum is σ = 1729003860. Its totient is φ = 576030528.

The previous prime is 1152365119. The next prime is 1152365161. The reversal of 1152365146 is 6415632511.

It can be written as a sum of positive squares in 2 ways, for example, as 1070009521 + 82355625 = 32711^2 + 9075^2 .

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

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, 66301 + ... + 81856.

Almost surely, 2^1152365146 is an apocalyptic number.

1152365146 is a deficient number, since it is larger than the sum of its proper divisors (576638714).

1152365146 is a wasteful number, since it uses less digits than its factorization.

1152365146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152048.

The product of its digits is 21600, while the sum is 34.

The square root of 1152365146 is about 33946.5041793702. The cubic root of 1152365146 is about 1048.4073044599.

Adding to 1152365146 its reverse (6415632511), we get a palindrome (7567997657).

It can be divided in two parts, 1152365 and 146, that added together give a palindrome (1152511).

The spelling of 1152365146 in words is "one billion, one hundred fifty-two million, three hundred sixty-five thousand, one hundred forty-six".