147683461 has 4 divisors (see below), whose sum is σ = 148063500. Its totient is φ = 147303424.

The previous prime is 147683441. The next prime is 147683489. The reversal of 147683461 is 164386741.

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

It can be written as a sum of positive squares in 2 ways, for example, as 48302500 + 99380961 = 6950^2 + 9969^2 .

It is a cyclic number.

It is not a de Polignac number, because 147683461 - 2⁹ = 147682949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147683401) 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, 189436 + ... + 190213.

It is an arithmetic number, because the mean of its divisors is an integer number (37015875).

Almost surely, 2^147683461 is an apocalyptic number.

It is an amenable number.

147683461 is a deficient number, since it is larger than the sum of its proper divisors (380039).

147683461 is an equidigital number, since it uses as much as digits as its factorization.

147683461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380038.

The product of its digits is 96768, while the sum is 40.

The square root of 147683461 is about 12152.5084241896. The cubic root of 147683461 is about 528.5798708972.

The spelling of 147683461 in words is "one hundred forty-seven million, six hundred eighty-three thousand, four hundred sixty-one".