2263546061 has 4 divisors (see below), whose sum is σ = 2586909792. Its totient is φ = 1940182332.

The previous prime is 2263546049. The next prime is 2263546063. The reversal of 2263546061 is 1606453622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2263546061 - 2²⁶ = 2196437197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263546063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161681855 + ... + 161681868.

It is an arithmetic number, because the mean of its divisors is an integer number (646727448).

Almost surely, 2^2263546061 is an apocalyptic number.

It is an amenable number.

2263546061 is a deficient number, since it is larger than the sum of its proper divisors (323363731).

2263546061 is an equidigital number, since it uses as much as digits as its factorization.

2263546061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323363730.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 2263546061 is about 47576.7386545148. The cubic root of 2263546061 is about 1312.9951205438.

Adding to 2263546061 its reverse (1606453622), we get a palindrome (3869999683).

The spelling of 2263546061 in words is "two billion, two hundred sixty-three million, five hundred forty-six thousand, sixty-one".