1146534496 has 48 divisors (see below), whose sum is σ = 2344165488. Its totient is φ = 551577600.

The previous prime is 1146534481. The next prime is 1146534511. The reversal of 1146534496 is 6944356411.

It is an interprime number because it is at equal distance from previous prime (1146534481) and next prime (1146534511).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89791 + ... + 101761.

It is an arithmetic number, because the mean of its divisors is an integer number (48836781).

Almost surely, 2^1146534496 is an apocalyptic number.

1146534496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146534496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172082744).

1146534496 is an abundant number, since it is smaller than the sum of its proper divisors (1197630992).

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

1146534496 is a wasteful number, since it uses less digits than its factorization.

1146534496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12095 (or 12087 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 1146534496 is about 33860.5152943661. The cubic root of 1146534496 is about 1046.6360964922.

The spelling of 1146534496 in words is "one billion, one hundred forty-six million, five hundred thirty-four thousand, four hundred ninety-six".