2618607201 has 16 divisors (see below), whose sum is σ = 4163748864. Its totient is φ = 1431288144.

The previous prime is 2618607191. The next prime is 2618607203. The reversal of 2618607201 is 1027068162.

It is not a de Polignac number, because 2618607201 - 2⁹ = 2618606689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2618607203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2710291 + ... + 2711256.

It is an arithmetic number, because the mean of its divisors is an integer number (260234304).

Almost surely, 2^2618607201 is an apocalyptic number.

2618607201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2618607201 is a deficient number, since it is larger than the sum of its proper divisors (1545141663).

2618607201 is a wasteful number, since it uses less digits than its factorization.

2618607201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5421580.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 2618607201 is about 51172.3284695938. The cubic root of 2618607201 is about 1378.3413526506.

The spelling of 2618607201 in words is "two billion, six hundred eighteen million, six hundred seven thousand, two hundred one".