2261200651 has 8 divisors (see below), whose sum is σ = 2394684864. Its totient is φ = 2127768960.

The previous prime is 2261200637. The next prime is 2261200657. The reversal of 2261200651 is 1560021622.

2261200651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2261200651 - 2⁷ = 2261200523 is a prime.

It is a super-2 number, since 2×2261200651² = 10226056768165647602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2261200657) 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, 106981 + ... + 126361.

It is an arithmetic number, because the mean of its divisors is an integer number (299335608).

Almost surely, 2^2261200651 is an apocalyptic number.

2261200651 is a deficient number, since it is larger than the sum of its proper divisors (133484213).

2261200651 is a wasteful number, since it uses less digits than its factorization.

2261200651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26261.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2261200651 is about 47552.0835610807. The cubic root of 2261200651 is about 1312.5414700850.

The spelling of 2261200651 in words is "two billion, two hundred sixty-one million, two hundred thousand, six hundred fifty-one".