2046231646 has 8 divisors (see below), whose sum is σ = 3152302920. Its totient is φ = 995464008.

The previous prime is 2046231643. The next prime is 2046231661. The reversal of 2046231646 is 6461326402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046231643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13825816 + ... + 13825963.

It is an arithmetic number, because the mean of its divisors is an integer number (394037865).

Almost surely, 2^2046231646 is an apocalyptic number.

2046231646 is a deficient number, since it is larger than the sum of its proper divisors (1106071274).

2046231646 is a wasteful number, since it uses less digits than its factorization.

2046231646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27651818.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 2046231646 is about 45235.2920406180. The cubic root of 2046231646 is about 1269.5552302050. Note that the first 3 decimals are identical.

The spelling of 2046231646 in words is "two billion, forty-six million, two hundred thirty-one thousand, six hundred forty-six".