146032484 has 24 divisors (see below), whose sum is σ = 275989560. Its totient is φ = 67209984.

The previous prime is 146032483. The next prime is 146032501. The reversal of 146032484 is 484230641.

It can be written as a sum of positive squares in 4 ways, for example, as 2560000 + 143472484 = 1600^2 + 11978^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 146032484.

It is not an unprimeable number, because it can be changed into a prime (146032483) 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, 15632 + ... + 23160.

It is an arithmetic number, because the mean of its divisors is an integer number (11499565).

Almost surely, 2^146032484 is an apocalyptic number.

It is an amenable number.

146032484 is a deficient number, since it is larger than the sum of its proper divisors (129957076).

146032484 is a wasteful number, since it uses less digits than its factorization.

146032484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7919 (or 7917 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 146032484 is about 12084.3900963185. The cubic root of 146032484 is about 526.6027921966.

The spelling of 146032484 in words is "one hundred forty-six million, thirty-two thousand, four hundred eighty-four".