142166060 has 12 divisors (see below), whose sum is σ = 298548768. Its totient is φ = 56866416.

The previous prime is 142166029. The next prime is 142166071. The reversal of 142166060 is 60661241.

It is a happy number.

It is a super-2 number, since 2×142166060² = 40422377231847200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3554132 + ... + 3554171.

It is an arithmetic number, because the mean of its divisors is an integer number (24879064).

Almost surely, 2^142166060 is an apocalyptic number.

142166060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142166060 is an abundant number, since it is smaller than the sum of its proper divisors (156382708).

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

142166060 is a wasteful number, since it uses less digits than its factorization.

142166060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7108312 (or 7108310 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 142166060 is about 11923.3409747436. The cubic root of 142166060 is about 521.9136344640.

The spelling of 142166060 in words is "one hundred forty-two million, one hundred sixty-six thousand, sixty".