147301020 has 36 divisors (see below), whose sum is σ = 446813640. Its totient is φ = 39280224.

The previous prime is 147301009. The next prime is 147301027. The reversal of 147301020 is 20103741.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 147300984 and 147301002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147301027) 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 11 ways as a sum of consecutive naturals, for example, 408990 + ... + 409349.

It is an arithmetic number, because the mean of its divisors is an integer number (12411490).

Almost surely, 2^147301020 is an apocalyptic number.

147301020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147301020 is an abundant number, since it is smaller than the sum of its proper divisors (299512620).

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

147301020 is a wasteful number, since it uses less digits than its factorization.

147301020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818354 (or 818349 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 147301020 is about 12136.7631599204. The cubic root of 147301020 is about 528.1232064409.

Adding to 147301020 its reverse (20103741), we get a palindrome (167404761).

The spelling of 147301020 in words is "one hundred forty-seven million, three hundred one thousand, twenty".