50447236 has 24 divisors (see below), whose sum is σ = 101638656. Its totient is φ = 21460800.

The previous prime is 50447233. The next prime is 50447239. The reversal of 50447236 is 63274405.

It is an interprime number because it is at equal distance from previous prime (50447233) and next prime (50447239).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50447198 and 50447207.

It is not an unprimeable number, because it can be changed into a prime (50447233) 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, 2740 + ... + 10411.

It is an arithmetic number, because the mean of its divisors is an integer number (4234944).

Almost surely, 2^50447236 is an apocalyptic number.

It is an amenable number.

50447236 is an abundant number, since it is smaller than the sum of its proper divisors (51191420).

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

50447236 is a wasteful number, since it uses less digits than its factorization.

50447236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13299 (or 13297 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 50447236 is about 7102.6217694595. The cubic root of 50447236 is about 369.4983120269.

The spelling of 50447236 in words is "fifty million, four hundred forty-seven thousand, two hundred thirty-six".