49428798 has 16 divisors (see below), whose sum is σ = 98946576. Its totient is φ = 16461440.

The previous prime is 49428767. The next prime is 49428829. The reversal of 49428798 is 89782494.

It is an interprime number because it is at equal distance from previous prime (49428767) and next prime (49428829).

It is a self number, because there is not a number n which added to its sum of digits gives 49428798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5140 + ... + 11192.

It is an arithmetic number, because the mean of its divisors is an integer number (6184161).

Almost surely, 2^49428798 is an apocalyptic number.

49428798 is an abundant number, since it is smaller than the sum of its proper divisors (49517778).

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

49428798 is a wasteful number, since it uses less digits than its factorization.

49428798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7419.

The product of its digits is 1161216, while the sum is 51.

The square root of 49428798 is about 7030.5617129786. The cubic root of 49428798 is about 366.9948893902.

It can be divided in two parts, 494 and 28798, that added together give a palindrome (29292).

The spelling of 49428798 in words is "forty-nine million, four hundred twenty-eight thousand, seven hundred ninety-eight".