1201760868 has 288 divisors, whose sum is σ = 3813376000. Its totient is φ = 293388480.

The previous prime is 1201760863. The next prime is 1201760897. The reversal of 1201760868 is 8680671021.

It is a super-2 number, since 2×1201760868² = 2888458367712226848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1201760863) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9462621 + ... + 9462747.

Almost surely, 2^1201760868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1201760868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1906688000).

1201760868 is an abundant number, since it is smaller than the sum of its proper divisors (2611615132).

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

1201760868 is a wasteful number, since it uses less digits than its factorization.

1201760868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 1201760868 is about 34666.4227747831. The cubic root of 1201760868 is about 1063.1780933365.

The spelling of 1201760868 in words is "one billion, two hundred one million, seven hundred sixty thousand, eight hundred sixty-eight".