2266501601 has 8 divisors (see below), whose sum is σ = 2789540544. Its totient is φ = 1793275920.

The previous prime is 2266501571. The next prime is 2266501603. The reversal of 2266501601 is 1061056622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2266501601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2266501603) 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, 12453215 + ... + 12453396.

It is an arithmetic number, because the mean of its divisors is an integer number (348692568).

Almost surely, 2^2266501601 is an apocalyptic number.

It is an amenable number.

2266501601 is a deficient number, since it is larger than the sum of its proper divisors (523038943).

2266501601 is a wasteful number, since it uses less digits than its factorization.

2266501601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24906631.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2266501601 is about 47607.7892891489. The cubic root of 2266501601 is about 1313.5663366403.

The spelling of 2266501601 in words is "two billion, two hundred sixty-six million, five hundred one thousand, six hundred one".