1000546142 has 16 divisors (see below), whose sum is σ = 1556201472. Its totient is φ = 481957560.

The previous prime is 1000546133. The next prime is 1000546153. The reversal of 1000546142 is 2416450001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22358 + ... + 50009.

It is an arithmetic number, because the mean of its divisors is an integer number (97262592).

Almost surely, 2^1000546142 is an apocalyptic number.

1000546142 is a deficient number, since it is larger than the sum of its proper divisors (555655330).

1000546142 is a wasteful number, since it uses less digits than its factorization.

1000546142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72623.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1000546142 is about 31631.4106862151. The cubic root of 1000546142 is about 1000.1820142022.

Adding to 1000546142 its reverse (2416450001), we get a palindrome (3416996143).

The spelling of 1000546142 in words is "one billion, five hundred forty-six thousand, one hundred forty-two".