51046348 has 12 divisors (see below), whose sum is σ = 89441352. Its totient is φ = 25491680.

The previous prime is 51046327. The next prime is 51046399. The reversal of 51046348 is 84364015.

It is a happy 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, 4018 + ... + 10873.

It is an arithmetic number, because the mean of its divisors is an integer number (7453446).

Almost surely, 2^51046348 is an apocalyptic number.

It is an amenable number.

51046348 is a deficient number, since it is larger than the sum of its proper divisors (38395004).

51046348 is a wasteful number, since it uses less digits than its factorization.

51046348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15752 (or 15750 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 51046348 is about 7144.6727006911. The cubic root of 51046348 is about 370.9552816733.

The spelling of 51046348 in words is "fifty-one million, forty-six thousand, three hundred forty-eight".