51346326 has 8 divisors (see below), whose sum is σ = 102692664. Its totient is φ = 17115440.

The previous prime is 51346319. The next prime is 51346333. The reversal of 51346326 is 62364315.

It is an interprime number because it is at equal distance from previous prime (51346319) and next prime (51346333).

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

51346326 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 51346293 and 51346302.

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, 4278855 + ... + 4278866.

It is an arithmetic number, because the mean of its divisors is an integer number (12836583).

Almost surely, 2^51346326 is an apocalyptic number.

51346326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51346326 is a wasteful number, since it uses less digits than its factorization.

51346326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8557726.

The product of its digits is 12960, while the sum is 30.

The square root of 51346326 is about 7165.6350730413. The cubic root of 51346326 is about 371.6805124869.

The spelling of 51346326 in words is "fifty-one million, three hundred forty-six thousand, three hundred twenty-six".