2546616146 has 16 divisors (see below), whose sum is σ = 3832424064. Its totient is φ = 1269149424.

The previous prime is 2546616103. The next prime is 2546616197. The reversal of 2546616146 is 6416166452.

2546616146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000151 + ... + 1002693.

It is an arithmetic number, because the mean of its divisors is an integer number (239526504).

Almost surely, 2^2546616146 is an apocalyptic number.

2546616146 is a deficient number, since it is larger than the sum of its proper divisors (1285807918).

2546616146 is a wasteful number, since it uses less digits than its factorization.

2546616146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985.

The product of its digits is 207360, while the sum is 41.

The square root of 2546616146 is about 50464.0084218446. The cubic root of 2546616146 is about 1365.5926252615.

The spelling of 2546616146 in words is "two billion, five hundred forty-six million, six hundred sixteen thousand, one hundred forty-six".