146745324 has 96 divisors (see below), whose sum is σ = 419489280. Its totient is φ = 43992000.

The previous prime is 146745311. The next prime is 146745329. The reversal of 146745324 is 423547641.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (146745329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119377 + ... + 120599.

It is an arithmetic number, because the mean of its divisors is an integer number (4369680).

Almost surely, 2^146745324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146745324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209744640).

146745324 is an abundant number, since it is smaller than the sum of its proper divisors (272743956).

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

146745324 is a wasteful number, since it uses less digits than its factorization.

146745324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348 (or 1340 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 146745324 is about 12113.8484388736. The cubic root of 146745324 is about 527.4582511526.

The spelling of 146745324 in words is "one hundred forty-six million, seven hundred forty-five thousand, three hundred twenty-four".