49847284 has 12 divisors (see below), whose sum is σ = 87448900. Its totient is φ = 24861888.

The previous prime is 49847269. The next prime is 49847293. The reversal of 49847284 is 48274894.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37088100 + 12759184 = 6090^2 + 3572^2 .

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, 13599 + ... + 16870.

Almost surely, 2^49847284 is an apocalyptic number.

It is an amenable number.

49847284 is a deficient number, since it is larger than the sum of its proper divisors (37601616).

49847284 is a wasteful number, since it uses less digits than its factorization.

49847284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30882 (or 30880 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 49847284 is about 7060.2609016948. The cubic root of 49847284 is about 368.0276936468.

The spelling of 49847284 in words is "forty-nine million, eight hundred forty-seven thousand, two hundred eighty-four".