146867340 has 48 divisors (see below), whose sum is σ = 432875520. Its totient is φ = 37103040.

The previous prime is 146867327. The next prime is 146867341. The reversal of 146867340 is 43768641.

It is not an unprimeable number, because it can be changed into a prime (146867341) 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, 63276 + ... + 65555.

It is an arithmetic number, because the mean of its divisors is an integer number (9018240).

Almost surely, 2^146867340 is an apocalyptic number.

146867340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146867340 is an abundant number, since it is smaller than the sum of its proper divisors (286008180).

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

146867340 is a wasteful number, since it uses less digits than its factorization.

146867340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128862 (or 128860 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 146867340 is about 12118.8836119504. The cubic root of 146867340 is about 527.6044012192.

The spelling of 146867340 in words is "one hundred forty-six million, eight hundred sixty-seven thousand, three hundred forty".