146072868 has 24 divisors (see below), whose sum is σ = 351832320. Its totient is φ = 47120160.

The previous prime is 146072867. The next prime is 146072879. The reversal of 146072868 is 868270641.

146072868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (146072863) 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, 195963 + ... + 196706.

It is an arithmetic number, because the mean of its divisors is an integer number (14659680).

Almost surely, 2^146072868 is an apocalyptic number.

It is an amenable number.

146072868 is an abundant number, since it is smaller than the sum of its proper divisors (205759452).

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

146072868 is a wasteful number, since it uses less digits than its factorization.

146072868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392707 (or 392705 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 146072868 is about 12086.0608967521. The cubic root of 146072868 is about 526.6513301806.

The spelling of 146072868 in words is "one hundred forty-six million, seventy-two thousand, eight hundred sixty-eight".