146868882 has 16 divisors (see below), whose sum is σ = 311016672. Its totient is φ = 46076480.

The previous prime is 146868881. The next prime is 146868901. The reversal of 146868882 is 288868641.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (146868881) 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, 719844 + ... + 720047.

It is an arithmetic number, because the mean of its divisors is an integer number (19438542).

Almost surely, 2^146868882 is an apocalyptic number.

146868882 is an abundant number, since it is smaller than the sum of its proper divisors (164147790).

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

146868882 is a wasteful number, since it uses less digits than its factorization.

146868882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439913.

The product of its digits is 1179648, while the sum is 51.

The square root of 146868882 is about 12118.9472315049. The cubic root of 146868882 is about 527.6062476999.

146868882 divided by its sum of digits (51) gives a palindrome (2879782).

The spelling of 146868882 in words is "one hundred forty-six million, eight hundred sixty-eight thousand, eight hundred eighty-two".