51796274 has 16 divisors (see below), whose sum is σ = 79320600. Its totient is φ = 25361280.

The previous prime is 51796267. The next prime is 51796279. The reversal of 51796274 is 47269715.

It can be written as a sum of positive squares in 4 ways, for example, as 17280649 + 34515625 = 4157^2 + 5875^2 .

It is not an unprimeable number, because it can be changed into a prime (51796279) 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, 20564 + ... + 22944.

Almost surely, 2^51796274 is an apocalyptic number.

51796274 is a deficient number, since it is larger than the sum of its proper divisors (27524326).

51796274 is a wasteful number, since it uses less digits than its factorization.

51796274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605.

The product of its digits is 105840, while the sum is 41.

The square root of 51796274 is about 7196.9628316395. The cubic root of 51796274 is about 372.7630356938.

The spelling of 51796274 in words is "fifty-one million, seven hundred ninety-six thousand, two hundred seventy-four".