49284885 has 48 divisors (see below), whose sum is σ = 88083072. Its totient is φ = 23391360.

The previous prime is 49284881. The next prime is 49284901. The reversal of 49284885 is 58848294.

It is not a de Polignac number, because 49284885 - 2² = 49284881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49284881) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 187264 + ... + 187526.

It is an arithmetic number, because the mean of its divisors is an integer number (1835064).

Almost surely, 2^49284885 is an apocalyptic number.

It is an amenable number.

49284885 is a deficient number, since it is larger than the sum of its proper divisors (38798187).

49284885 is a wasteful number, since it uses less digits than its factorization.

49284885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 315 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 49284885 is about 7020.3194371766. The cubic root of 49284885 is about 366.6383720131.

The spelling of 49284885 in words is "forty-nine million, two hundred eighty-four thousand, eight hundred eighty-five".