146283452 has 24 divisors (see below), whose sum is σ = 293037024. Its totient is φ = 62592192.

The previous prime is 146283443. The next prime is 146283457. The reversal of 146283452 is 254382641.

146283452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146283457) 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, 15098 + ... + 22814.

It is an arithmetic number, because the mean of its divisors is an integer number (12209876).

Almost surely, 2^146283452 is an apocalyptic number.

It is an amenable number.

146283452 is an abundant number, since it is smaller than the sum of its proper divisors (146753572).

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

146283452 is a wasteful number, since it uses less digits than its factorization.

146283452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8405 (or 8403 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 146283452 is about 12094.7696133494. The cubic root of 146283452 is about 526.9042886145.

The spelling of 146283452 in words is "one hundred forty-six million, two hundred eighty-three thousand, four hundred fifty-two".