415147 has 2 divisors, whose sum is σ = 415148. Its totient is φ = 415146.

The previous prime is 415141. The next prime is 415153. The reversal of 415147 is 741514.

It is a balanced prime because it is at equal distance from previous prime (415141) and next prime (415153).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415147 is a prime.

It is not a weakly prime, because it can be changed into another prime (415141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207573 + 207574.

It is an arithmetic number, because the mean of its divisors is an integer number (207574).

2⁴¹⁵¹⁴⁷ is an apocalyptic number.

415147 is a deficient number, since it is larger than the sum of its proper divisors (1).

415147 is an equidigital number, since it uses as much as digits as its factorization.

415147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 560, while the sum is 22.

The square root of 415147 is about 644.3190203618. The cubic root of 415147 is about 74.5991652737.

It can be divided in two parts, 4 and 15147, that added together give a palindrome (15151).

The spelling of 415147 in words is "four hundred fifteen thousand, one hundred forty-seven".