145261167 has 16 divisors (see below), whose sum is σ = 198201600. Its totient is φ = 94606272.

The previous prime is 145261147. The next prime is 145261183. The reversal of 145261167 is 761162541.

It is not a de Polignac number, because 145261167 - 2¹⁴ = 145244783 is a prime.

It is a super-3 number, since 3×145261167³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145261147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20334 + ... + 26532.

It is an arithmetic number, because the mean of its divisors is an integer number (12387600).

Almost surely, 2^145261167 is an apocalyptic number.

145261167 is a deficient number, since it is larger than the sum of its proper divisors (52940433).

145261167 is a wasteful number, since it uses less digits than its factorization.

145261167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6382.

The product of its digits is 10080, while the sum is 33.

The square root of 145261167 is about 12052.4340695148. The cubic root of 145261167 is about 525.6740150291.

The spelling of 145261167 in words is "one hundred forty-five million, two hundred sixty-one thousand, one hundred sixty-seven".