1146542462 has 24 divisors (see below), whose sum is σ = 1863055656. Its totient is φ = 526058064.

The previous prime is 1146542459. The next prime is 1146542477. The reversal of 1146542462 is 2642456411.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3024989 + ... + 3025367.

It is an arithmetic number, because the mean of its divisors is an integer number (77627319).

Almost surely, 2^1146542462 is an apocalyptic number.

1146542462 is a deficient number, since it is larger than the sum of its proper divisors (716513194).

1146542462 is an equidigital number, since it uses as much as digits as its factorization.

1146542462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080 (or 701 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 1146542462 is about 33860.6329237951. The cubic root of 1146542462 is about 1046.6385204588.

Adding to 1146542462 its reverse (2642456411), we get a palindrome (3788998873).

The spelling of 1146542462 in words is "one billion, one hundred forty-six million, five hundred forty-two thousand, four hundred sixty-two".