147415146 has 8 divisors (see below), whose sum is σ = 294830304. Its totient is φ = 49138380.

The previous prime is 147415133. The next prime is 147415159. The reversal of 147415146 is 641514741.

It is an interprime number because it is at equal distance from previous prime (147415133) and next prime (147415159).

It is a sphenic number, since it is the product of 3 distinct primes.

147415146 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 12284590 + ... + 12284601.

It is an arithmetic number, because the mean of its divisors is an integer number (36853788).

Almost surely, 2^147415146 is an apocalyptic number.

147415146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147415146 is a wasteful number, since it uses less digits than its factorization.

147415146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24569196.

The product of its digits is 13440, while the sum is 33.

The square root of 147415146 is about 12141.4639150310. The cubic root of 147415146 is about 528.2595644687.

Adding to 147415146 its reverse (641514741), we get a palindrome (788929887).

The spelling of 147415146 in words is "one hundred forty-seven million, four hundred fifteen thousand, one hundred forty-six".