49428424 has 16 divisors (see below), whose sum is σ = 97556400. Its totient is φ = 23413392.

The previous prime is 49428419. The next prime is 49428433. The reversal of 49428424 is 42482494.

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, 162442 + ... + 162745.

It is an arithmetic number, because the mean of its divisors is an integer number (6097275).

Almost surely, 2^49428424 is an apocalyptic number.

It is an amenable number.

49428424 is a deficient number, since it is larger than the sum of its proper divisors (48127976).

49428424 is a wasteful number, since it uses less digits than its factorization.

49428424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325212 (or 325208 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 49428424 is about 7030.5351147690. The cubic root of 49428424 is about 366.9939637730.

It can be divided in two parts, 4942 and 8424, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 49428424 in words is "forty-nine million, four hundred twenty-eight thousand, four hundred twenty-four".