2995121146 has 4 divisors (see below), whose sum is σ = 4492681722. Its totient is φ = 1497560572.

The previous prime is 2995121117. The next prime is 2995121159. The reversal of 2995121146 is 6411215992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2446390521 + 548730625 = 49461^2 + 23425^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2995121099 and 2995121108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748780285 + ... + 748780288.

Almost surely, 2^2995121146 is an apocalyptic number.

2995121146 is a deficient number, since it is larger than the sum of its proper divisors (1497560576).

2995121146 is a wasteful number, since it uses less digits than its factorization.

2995121146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497560575.

The product of its digits is 38880, while the sum is 40.

The square root of 2995121146 is about 54727.6999882144. The cubic root of 2995121146 is about 1441.4673099741.

The spelling of 2995121146 in words is "two billion, nine hundred ninety-five million, one hundred twenty-one thousand, one hundred forty-six".