1201486936 has 64 divisors (see below), whose sum is σ = 2529727200. Its totient is φ = 531148800.

The previous prime is 1201486889. The next prime is 1201486963. The reversal of 1201486936 is 6396841021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393576 + ... + 396616.

Almost surely, 2^1201486936 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 1201486936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1264863600).

1201486936 is an abundant number, since it is smaller than the sum of its proper divisors (1328240264).

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

1201486936 is a wasteful number, since it uses less digits than its factorization.

1201486936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220 (or 3216 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 1201486936 is about 34662.4715795051. The cubic root of 1201486936 is about 1063.0973061515.

The spelling of 1201486936 in words is "one billion, two hundred one million, four hundred eighty-six thousand, nine hundred thirty-six".