147387485 has 16 divisors (see below), whose sum is σ = 208653312. Its totient is φ = 97804800.

The previous prime is 147387481. The next prime is 147387517. The reversal of 147387485 is 584783741.

It is a happy number.

147387485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 147387485 - 2² = 147387481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147387481) 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, 66836 + ... + 69005.

It is an arithmetic number, because the mean of its divisors is an integer number (13040832).

Almost surely, 2^147387485 is an apocalyptic number.

It is an amenable number.

147387485 is a deficient number, since it is larger than the sum of its proper divisors (61265827).

147387485 is a wasteful number, since it uses less digits than its factorization.

147387485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135884.

The product of its digits is 752640, while the sum is 47.

The square root of 147387485 is about 12140.3247485395. The cubic root of 147387485 is about 528.2265215007.

The spelling of 147387485 in words is "one hundred forty-seven million, three hundred eighty-seven thousand, four hundred eighty-five".