49854428 has 12 divisors (see below), whose sum is σ = 93956520. Its totient is φ = 23009712.

The previous prime is 49854407. The next prime is 49854433. The reversal of 49854428 is 82445894.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479318 + ... + 479421.

It is an arithmetic number, because the mean of its divisors is an integer number (7829710).

Almost surely, 2^49854428 is an apocalyptic number.

It is an amenable number.

49854428 is a deficient number, since it is larger than the sum of its proper divisors (44102092).

49854428 is a wasteful number, since it uses less digits than its factorization.

49854428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958756 (or 958754 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 49854428 is about 7060.7668138808. The cubic root of 49854428 is about 368.0452744392.

The spelling of 49854428 in words is "forty-nine million, eight hundred fifty-four thousand, four hundred twenty-eight".