2262754621 has 4 divisors (see below), whose sum is σ = 2395857852. Its totient is φ = 2129651392.

The previous prime is 2262754591. The next prime is 2262754639. The reversal of 2262754621 is 1264572622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1119638521 + 1143116100 = 33461^2 + 33810^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262754621 - 2¹¹ = 2262752573 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 (2262754121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66551590 + ... + 66551623.

It is an arithmetic number, because the mean of its divisors is an integer number (598964463).

Almost surely, 2^2262754621 is an apocalyptic number.

It is an amenable number.

2262754621 is a deficient number, since it is larger than the sum of its proper divisors (133103231).

2262754621 is a wasteful number, since it uses less digits than its factorization.

2262754621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133103230.

The product of its digits is 80640, while the sum is 37.

The square root of 2262754621 is about 47568.4204173315. The cubic root of 2262754621 is about 1312.8420748408.

The spelling of 2262754621 in words is "two billion, two hundred sixty-two million, seven hundred fifty-four thousand, six hundred twenty-one".