1121714064 has 45 divisors (see below), whose sum is σ = 3140366619. Its totient is φ = 373770720.

The previous prime is 1121714053. The next prime is 1121714107. The reversal of 1121714064 is 4604171211.

The square root of 1121714064 is 33492.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 400509 + ... + 403299.

Almost surely, 2^1121714064 is an apocalyptic number.

1121714064 is the 33492-nd square number.

It is an amenable number.

1121714064 is an abundant number, since it is smaller than the sum of its proper divisors (2018652555).

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

1121714064 is an frugal number, since it uses more digits than its factorization.

1121714064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The cubic root of 1121714064 is about 1039.0283281501.

Adding to 1121714064 its reverse (4604171211), we get a palindrome (5725885275).

It can be divided in two parts, 11217 and 14064, that added together give a square (25281 = 159²).

The spelling of 1121714064 in words is "one billion, one hundred twenty-one million, seven hundred fourteen thousand, sixty-four".