2009601486 has 12 divisors (see below), whose sum is σ = 4354136592. Its totient is φ = 669867156.

The previous prime is 2009601457. The next prime is 2009601497. The reversal of 2009601486 is 6841069002.

2009601486 is a `hidden beast` number, since 2 + 0 + 0 + 9 + 601 + 48 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2009601486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55822246 + ... + 55822281.

It is an arithmetic number, because the mean of its divisors is an integer number (362844716).

Almost surely, 2^2009601486 is an apocalyptic number.

2009601486 is an abundant number, since it is smaller than the sum of its proper divisors (2344535106).

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

2009601486 is a wasteful number, since it uses less digits than its factorization.

2009601486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111644535 (or 111644532 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2009601486 is about 44828.5788978415. The cubic root of 2009601486 is about 1261.9340177963.

The spelling of 2009601486 in words is "two billion, nine million, six hundred one thousand, four hundred eighty-six".