8537744214 has 24 divisors (see below), whose sum is σ = 18671332680. Its totient is φ = 2819316768.

The previous prime is 8537744209. The next prime is 8537744227. The reversal of 8537744214 is 4124477358.

8537744214 is a `hidden beast` number, since 8 + 537 + 74 + 42 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8537744214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2214519 + ... + 2218370.

It is an arithmetic number, because the mean of its divisors is an integer number (777972195).

Almost surely, 2^8537744214 is an apocalyptic number.

8537744214 is an abundant number, since it is smaller than the sum of its proper divisors (10133588466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8537744214 is a wasteful number, since it uses less digits than its factorization.

8537744214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433004 (or 4433001 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 8537744214 is about 92399.9145778826. The cubic root of 8537744214 is about 2043.8438527616.

The spelling of 8537744214 in words is "eight billion, five hundred thirty-seven million, seven hundred forty-four thousand, two hundred fourteen".