1146516450 has 48 divisors (see below), whose sum is σ = 2941418880. Its totient is φ = 295193920.

The previous prime is 1146516359. The next prime is 1146516463. The reversal of 1146516450 is 546156411.

It is a super-3 number, since 3×1146516450³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127434 + ... + 136133.

It is an arithmetic number, because the mean of its divisors is an integer number (61279560).

Almost surely, 2^1146516450 is an apocalyptic number.

1146516450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146516450 is an abundant number, since it is smaller than the sum of its proper divisors (1794902430).

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

1146516450 is a wasteful number, since it uses less digits than its factorization.

1146516450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263611 (or 263606 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1146516450 is about 33860.2488177509. The cubic root of 1146516450 is about 1046.6306052505.

The spelling of 1146516450 in words is "one billion, one hundred forty-six million, five hundred sixteen thousand, four hundred fifty".