145167158 has 8 divisors (see below), whose sum is σ = 221000952. Its totient is φ = 71500176.

The previous prime is 145167157. The next prime is 145167167. The reversal of 145167158 is 851761541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145167157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 541535 + ... + 541802.

It is an arithmetic number, because the mean of its divisors is an integer number (27625119).

Almost surely, 2^145167158 is an apocalyptic number.

145167158 is a deficient number, since it is larger than the sum of its proper divisors (75833794).

145167158 is a wasteful number, since it uses less digits than its factorization.

145167158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083406.

The product of its digits is 33600, while the sum is 38.

The square root of 145167158 is about 12048.5334377259. The cubic root of 145167158 is about 525.5605900076.

The spelling of 145167158 in words is "one hundred forty-five million, one hundred sixty-seven thousand, one hundred fifty-eight".