2251738262 has 8 divisors (see below), whose sum is σ = 3432978192. Its totient is φ = 1107412200.

The previous prime is 2251738253. The next prime is 2251738271. The reversal of 2251738262 is 2628371522.

It is an interprime number because it is at equal distance from previous prime (2251738253) and next prime (2251738271).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9228314 + ... + 9228557.

It is an arithmetic number, because the mean of its divisors is an integer number (429122274).

Almost surely, 2^2251738262 is an apocalyptic number.

2251738262 is a deficient number, since it is larger than the sum of its proper divisors (1181239930).

2251738262 is a wasteful number, since it uses less digits than its factorization.

2251738262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18456934.

The product of its digits is 80640, while the sum is 38.

The square root of 2251738262 is about 47452.4842553053. The cubic root of 2251738262 is about 1310.7080572924.

The spelling of 2251738262 in words is "two billion, two hundred fifty-one million, seven hundred thirty-eight thousand, two hundred sixty-two".