51932248 has 16 divisors (see below), whose sum is σ = 98378280. Its totient is φ = 25698048.

The previous prime is 51932239. The next prime is 51932267. The reversal of 51932248 is 84223915.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32686 + ... + 34237.

Almost surely, 2^51932248 is an apocalyptic number.

It is an amenable number.

51932248 is a deficient number, since it is larger than the sum of its proper divisors (46446032).

51932248 is a wasteful number, since it uses less digits than its factorization.

51932248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67026 (or 67022 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 51932248 is about 7206.4032637648. The cubic root of 51932248 is about 373.0889393962.

The spelling of 51932248 in words is "fifty-one million, nine hundred thirty-two thousand, two hundred forty-eight".