1141634046 has 24 divisors (see below), whose sum is σ = 2656047240. Its totient is φ = 326181072.

The previous prime is 1141633991. The next prime is 1141634051. The reversal of 1141634046 is 6404361411.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1941261 + ... + 1941848.

It is an arithmetic number, because the mean of its divisors is an integer number (110668635).

Almost surely, 2^1141634046 is an apocalyptic number.

1141634046 is an abundant number, since it is smaller than the sum of its proper divisors (1514413194).

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

1141634046 is a wasteful number, since it uses less digits than its factorization.

1141634046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883128 (or 3883121 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1141634046 is about 33788.0755000932. The cubic root of 1141634046 is about 1045.1428102408.

Adding to 1141634046 its reverse (6404361411), we get a palindrome (7545995457).

The spelling of 1141634046 in words is "one billion, one hundred forty-one million, six hundred thirty-four thousand, forty-six".