2246544706437 has 6 divisors (see below), whose sum is σ = 3245009020422. Its totient is φ = 1497696470952.

The previous prime is 2246544706411. The next prime is 2246544706453. The reversal of 2246544706437 is 7346074456422.

2246544706437 is a `hidden beast` number, since 2 + 2 + 4 + 6 + 544 + 7 + 0 + 64 + 37 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1481463859716 + 765080846721 = 1217154^2 + 874689^2 .

It is not a de Polignac number, because 2246544706437 - 2¹⁰ = 2246544705413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246544706477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124808039238 + ... + 124808039255.

It is an arithmetic number, because the mean of its divisors is an integer number (540834836737).

Almost surely, 2^{2246544706437} is an apocalyptic number.

It is an amenable number.

2246544706437 is a deficient number, since it is larger than the sum of its proper divisors (998464313985).

2246544706437 is a wasteful number, since it uses less digits than its factorization.

2246544706437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249616078499 (or 249616078496 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 54.

The spelling of 2246544706437 in words is "two trillion, two hundred forty-six billion, five hundred forty-four million, seven hundred six thousand, four hundred thirty-seven".