2146136476 has 48 divisors (see below), whose sum is σ = 4153080960. Its totient is φ = 962280000.

The previous prime is 2146136467. The next prime is 2146136483. The reversal of 2146136476 is 6746316412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1470235 + ... + 1471693.

It is an arithmetic number, because the mean of its divisors is an integer number (86522520).

Almost surely, 2^2146136476 is an apocalyptic number.

It is an amenable number.

2146136476 is a deficient number, since it is larger than the sum of its proper divisors (2006944484).

2146136476 is a wasteful number, since it uses less digits than its factorization.

2146136476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1904 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 2146136476 is about 46326.4122936366. The cubic root of 2146136476 is about 1289.8893152634.

The spelling of 2146136476 in words is "two billion, one hundred forty-six million, one hundred thirty-six thousand, four hundred seventy-six".