49428702 has 72 divisors (see below), whose sum is σ = 116461800. Its totient is φ = 15131424.

The previous prime is 49428697. The next prime is 49428703. The reversal of 49428702 is 20782494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49428703) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 276049 + ... + 276227.

It is an arithmetic number, because the mean of its divisors is an integer number (1617525).

Almost surely, 2^49428702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49428702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58230900).

49428702 is an abundant number, since it is smaller than the sum of its proper divisors (67033098).

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

49428702 is a wasteful number, since it uses less digits than its factorization.

49428702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 49428702 is about 7030.5548856403. The cubic root of 49428702 is about 366.9946517991.

The spelling of 49428702 in words is "forty-nine million, four hundred twenty-eight thousand, seven hundred two".