49707420 has 96 divisors (see below), whose sum is σ = 167462400. Its totient is φ = 10761984.

The previous prime is 49707397. The next prime is 49707451. The reversal of 49707420 is 2470794.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4866 + ... + 11094.

It is an arithmetic number, because the mean of its divisors is an integer number (1744400).

Almost surely, 2^49707420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49707420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83731200).

49707420 is an abundant number, since it is smaller than the sum of its proper divisors (117754980).

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

49707420 is a wasteful number, since it uses less digits than its factorization.

49707420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6267 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 49707420 is about 7050.3489275354. The cubic root of 49707420 is about 367.6831610464.

The spelling of 49707420 in words is "forty-nine million, seven hundred seven thousand, four hundred twenty".