1146528142 has 8 divisors (see below), whose sum is σ = 1721889432. Its totient is φ = 572565000.

The previous prime is 1146528133. The next prime is 1146528151. The reversal of 1146528142 is 2418256411.

It is an interprime number because it is at equal distance from previous prime (1146528133) and next prime (1146528151).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1146528098 and 1146528107.

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 3 ways as a sum of consecutive naturals, for example, 347484 + ... + 350767.

It is an arithmetic number, because the mean of its divisors is an integer number (215236179).

Almost surely, 2^1146528142 is an apocalyptic number.

1146528142 is a deficient number, since it is larger than the sum of its proper divisors (575361290).

1146528142 is an equidigital number, since it uses as much as digits as its factorization.

1146528142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699074.

The product of its digits is 15360, while the sum is 34.

The square root of 1146528142 is about 33860.4214681389. The cubic root of 1146528142 is about 1046.6341630315.

It can be divided in two parts, 114 and 6528142, that added together give a palindrome (6528256).

The spelling of 1146528142 in words is "one billion, one hundred forty-six million, five hundred twenty-eight thousand, one hundred forty-two".