146336780 has 24 divisors (see below), whose sum is σ = 307754160. Its totient is φ = 58449600.

The previous prime is 146336761. The next prime is 146336789. The reversal of 146336780 is 87633641.

It is not an unprimeable number, because it can be changed into a prime (146336789) 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, 9830 + ... + 19730.

It is an arithmetic number, because the mean of its divisors is an integer number (12823090).

Almost surely, 2^146336780 is an apocalyptic number.

146336780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146336780 is an abundant number, since it is smaller than the sum of its proper divisors (161417380).

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

146336780 is a wasteful number, since it uses less digits than its factorization.

146336780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10649 (or 10647 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 146336780 is about 12096.9740017907. The cubic root of 146336780 is about 526.9683089297.

The spelling of 146336780 in words is "one hundred forty-six million, three hundred thirty-six thousand, seven hundred eighty".