1206234560 has 56 divisors (see below), whose sum is σ = 2887376496. Its totient is φ = 479969280.

The previous prime is 1206234559. The next prime is 1206234569. The reversal of 1206234560 is 654326021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1206234569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51995 + ... + 71525.

Almost surely, 2^1206234560 is an apocalyptic number.

1206234560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206234560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1443688248).

1206234560 is an abundant number, since it is smaller than the sum of its proper divisors (1681141936).

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

1206234560 is a wasteful number, since it uses less digits than its factorization.

1206234560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19741 (or 19731 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1206234560 is about 34730.8876938094. The cubic root of 1206234560 is about 1064.4957269406.

The spelling of 1206234560 in words is "one billion, two hundred six million, two hundred thirty-four thousand, five hundred sixty".