167051142 has 24 divisors (see below), whose sum is σ = 362845080. Its totient is φ = 55545120.

The previous prime is 167051141. The next prime is 167051161. The reversal of 167051142 is 241150761.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167051141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3984 + ... + 18707.

It is an arithmetic number, because the mean of its divisors is an integer number (15118545).

Almost surely, 2^167051142 is an apocalyptic number.

167051142 is an abundant number, since it is smaller than the sum of its proper divisors (195793938).

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

167051142 is a wasteful number, since it uses less digits than its factorization.

167051142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23108 (or 23105 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 167051142 is about 12924.8265752388. The cubic root of 167051142 is about 550.7440530286.

The spelling of 167051142 in words is "one hundred sixty-seven million, fifty-one thousand, one hundred forty-two".