145528482 has 16 divisors (see below), whose sum is σ = 317516832. Its totient is φ = 44099520.

The previous prime is 145528441. The next prime is 145528499. The reversal of 145528482 is 284825541.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 145528482.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102423 + ... + 1102554.

It is an arithmetic number, because the mean of its divisors is an integer number (19844802).

Almost surely, 2^145528482 is an apocalyptic number.

145528482 is an abundant number, since it is smaller than the sum of its proper divisors (171988350).

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

145528482 is a wasteful number, since it uses less digits than its factorization.

145528482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204993.

The product of its digits is 102400, while the sum is 39.

The square root of 145528482 is about 12063.5186409273. The cubic root of 145528482 is about 525.9962723885.

The spelling of 145528482 in words is "one hundred forty-five million, five hundred twenty-eight thousand, four hundred eighty-two".