167288412 has 12 divisors (see below), whose sum is σ = 390339656. Its totient is φ = 55762800.

The previous prime is 167288389. The next prime is 167288417. The reversal of 167288412 is 214882761.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167288417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6970339 + ... + 6970362.

Almost surely, 2^167288412 is an apocalyptic number.

167288412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

167288412 is an abundant number, since it is smaller than the sum of its proper divisors (223051244).

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

167288412 is a wasteful number, since it uses less digits than its factorization.

167288412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13940708 (or 13940706 counting only the distinct ones).

The product of its digits is 43008, while the sum is 39.

The square root of 167288412 is about 12934.0021648367. The cubic root of 167288412 is about 551.0046782497.

The spelling of 167288412 in words is "one hundred sixty-seven million, two hundred eighty-eight thousand, four hundred twelve".