146147260 has 48 divisors (see below), whose sum is σ = 352235520. Its totient is φ = 49896000.

The previous prime is 146147233. The next prime is 146147263. The reversal of 146147260 is 62741641.

146147260 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 (146147263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33061 + ... + 37219.

It is an arithmetic number, because the mean of its divisors is an integer number (7338240).

Almost surely, 2^146147260 is an apocalyptic number.

146147260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146147260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176117760).

146147260 is an abundant number, since it is smaller than the sum of its proper divisors (206088260).

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

146147260 is a wasteful number, since it uses less digits than its factorization.

146147260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426 (or 4424 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 146147260 is about 12089.1380999640. The cubic root of 146147260 is about 526.7407193492.

The spelling of 146147260 in words is "one hundred forty-six million, one hundred forty-seven thousand, two hundred sixty".