2302150146 has 64 divisors (see below), whose sum is σ = 4814899200. Its totient is φ = 733251776.

The previous prime is 2302150129. The next prime is 2302150157. The reversal of 2302150146 is 6410512032.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2977816 + ... + 2978588.

It is an arithmetic number, because the mean of its divisors is an integer number (75232800).

Almost surely, 2^2302150146 is an apocalyptic number.

2302150146 is an abundant number, since it is smaller than the sum of its proper divisors (2512749054).

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

2302150146 is a wasteful number, since it uses less digits than its factorization.

2302150146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2302150146 is about 47980.7268181715. The cubic root of 2302150146 is about 1320.4173278703.

Adding to 2302150146 its reverse (6410512032), we get a palindrome (8712662178).

The spelling of 2302150146 in words is "two billion, three hundred two million, one hundred fifty thousand, one hundred forty-six".