49785484 has 48 divisors (see below), whose sum is σ = 102574080. Its totient is φ = 20704320.

The previous prime is 49785481. The next prime is 49785493. The reversal of 49785484 is 48458794.

It is a happy number.

It is a super-2 number, since 2×49785484² = 4957188834228512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49785481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156894 + ... + 157210.

It is an arithmetic number, because the mean of its divisors is an integer number (2136960).

Almost surely, 2^49785484 is an apocalyptic number.

It is an amenable number.

49785484 is an abundant number, since it is smaller than the sum of its proper divisors (52788596).

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

49785484 is a wasteful number, since it uses less digits than its factorization.

49785484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478 (or 476 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 49785484 is about 7055.8829355368. The cubic root of 49785484 is about 367.8755388024.

The spelling of 49785484 in words is "forty-nine million, seven hundred eighty-five thousand, four hundred eighty-four".