2754672261 has 8 divisors (see below), whose sum is σ = 4006796064. Its totient is φ = 1669498320.

The previous prime is 2754672259. The next prime is 2754672317. The reversal of 2754672261 is 1622764572.

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

It is not a de Polignac number, because 2754672261 - 2¹ = 2754672259 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754672241) 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, 41737426 + ... + 41737491.

It is an arithmetic number, because the mean of its divisors is an integer number (500849508).

Almost surely, 2^2754672261 is an apocalyptic number.

It is an amenable number.

2754672261 is a deficient number, since it is larger than the sum of its proper divisors (1252123803).

2754672261 is a wasteful number, since it uses less digits than its factorization.

2754672261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83474931.

The product of its digits is 282240, while the sum is 42.

The square root of 2754672261 is about 52484.9717633534. The cubic root of 2754672261 is about 1401.8126624005.

The spelling of 2754672261 in words is "two billion, seven hundred fifty-four million, six hundred seventy-two thousand, two hundred sixty-one".