146846472 has 32 divisors (see below), whose sum is σ = 367476480. Its totient is φ = 48900800.

The previous prime is 146846449. The next prime is 146846477. The reversal of 146846472 is 274648641.

It is not an unprimeable number, because it can be changed into a prime (146846477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28873 + ... + 33575.

It is an arithmetic number, because the mean of its divisors is an integer number (11483640).

Almost surely, 2^146846472 is an apocalyptic number.

146846472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146846472 is an abundant number, since it is smaller than the sum of its proper divisors (220630008).

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

146846472 is a wasteful number, since it uses less digits than its factorization.

146846472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013 (or 6009 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 146846472 is about 12118.0226109708. The cubic root of 146846472 is about 527.5794113879.

It can be divided in two parts, 14 and 6846472, that added together give a palindrome (6846486).

The spelling of 146846472 in words is "one hundred forty-six million, eight hundred forty-six thousand, four hundred seventy-two".