147907 has 4 divisors (see below), whose sum is σ = 148680. Its totient is φ = 147136.

The previous prime is 147881. The next prime is 147919. The reversal of 147907 is 709741.

147907 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 147907 - 2⁷ = 147779 is a prime.

It is a Duffinian number.

147907 is an undulating number in base 12.

147907 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (147937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144 + ... + 562.

It is an arithmetic number, because the mean of its divisors is an integer number (37170).

2¹⁴⁷⁹⁰⁷ is an apocalyptic number.

147907 is a deficient number, since it is larger than the sum of its proper divisors (773).

147907 is an equidigital number, since it uses as much as digits as its factorization.

147907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 147907 is about 384.5867912448. The cubic root of 147907 is about 52.8846428955.

It can be divided in two parts, 14 and 7907, that added together give a square (7921 = 89²).

The spelling of 147907 in words is "one hundred forty-seven thousand, nine hundred seven".