562149142 has 16 divisors (see below), whose sum is σ = 853632000. Its totient is φ = 277626600.

The previous prime is 562149127. The next prime is 562149173. The reversal of 562149142 is 241941265.

It is a junction number, because it is equal to n+sod(n) for n = 562149098 and 562149107.

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, 48859 + ... + 59257.

It is an arithmetic number, because the mean of its divisors is an integer number (53352000).

Almost surely, 2^562149142 is an apocalyptic number.

562149142 is a deficient number, since it is larger than the sum of its proper divisors (291482858).

562149142 is a wasteful number, since it uses less digits than its factorization.

562149142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10731.

The product of its digits is 17280, while the sum is 34.

The square root of 562149142 is about 23709.6845613770. The cubic root of 562149142 is about 825.3101457724.

It can be divided in two parts, 56214 and 9142, that added together give a palindrome (65356).

The spelling of 562149142 in words is "five hundred sixty-two million, one hundred forty-nine thousand, one hundred forty-two".