1152634404 has 24 divisors (see below), whose sum is σ = 2694273120. Its totient is φ = 383526784.

The previous prime is 1152634381. The next prime is 1152634409. The reversal of 1152634404 is 4044362511.

It is not an unprimeable number, because it can be changed into a prime (1152634409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78549 + ... + 92060.

It is an arithmetic number, because the mean of its divisors is an integer number (112261380).

Almost surely, 2^1152634404 is an apocalyptic number.

It is an amenable number.

1152634404 is an abundant number, since it is smaller than the sum of its proper divisors (1541638716).

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

1152634404 is a wasteful number, since it uses less digits than its factorization.

1152634404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171179 (or 171177 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1152634404 is about 33950.4698642007. The cubic root of 1152634404 is about 1048.4889539473.

Adding to 1152634404 its reverse (4044362511), we get a palindrome (5196996915).

The spelling of 1152634404 in words is "one billion, one hundred fifty-two million, six hundred thirty-four thousand, four hundred four".