147874067 has 4 divisors (see below), whose sum is σ = 161317176. Its totient is φ = 134430960.

The previous prime is 147874063. The next prime is 147874073. The reversal of 147874067 is 760478741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147874067 - 2² = 147874063 is a prime.

It is a super-2 number, since 2×147874067² = 43733479382240978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147874063) 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, 6721538 + ... + 6721559.

It is an arithmetic number, because the mean of its divisors is an integer number (40329294).

Almost surely, 2^147874067 is an apocalyptic number.

147874067 is a deficient number, since it is larger than the sum of its proper divisors (13443109).

147874067 is a wasteful number, since it uses less digits than its factorization.

147874067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13443108.

The product of its (nonzero) digits is 263424, while the sum is 44.

The square root of 147874067 is about 12160.3481446873. The cubic root of 147874067 is about 528.8071750270.

The spelling of 147874067 in words is "one hundred forty-seven million, eight hundred seventy-four thousand, sixty-seven".