1146331064 has 16 divisors (see below), whose sum is σ = 2189925720. Its totient is φ = 562350880.

The previous prime is 1146331061. The next prime is 1146331103. The reversal of 1146331064 is 4601336411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146331061) 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, 1351382 + ... + 1352229.

Almost surely, 2^1146331064 is an apocalyptic number.

It is an amenable number.

1146331064 is a deficient number, since it is larger than the sum of its proper divisors (1043594656).

1146331064 is a wasteful number, since it uses less digits than its factorization.

1146331064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703670 (or 2703666 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1146331064 is about 33857.5111902810. The cubic root of 1146331064 is about 1046.5741905576.

Adding to 1146331064 its reverse (4601336411), we get a palindrome (5747667475).

The spelling of 1146331064 in words is "one billion, one hundred forty-six million, three hundred thirty-one thousand, sixty-four".