49532784 has 40 divisors (see below), whose sum is σ = 146240640. Its totient is φ = 14152128.

The previous prime is 49532779. The next prime is 49532827. The reversal of 49532784 is 48723594.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 73374 + ... + 74045.

It is an arithmetic number, because the mean of its divisors is an integer number (3656016).

Almost surely, 2^49532784 is an apocalyptic number.

It is an amenable number.

49532784 is an abundant number, since it is smaller than the sum of its proper divisors (96707856).

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

49532784 is a wasteful number, since it uses less digits than its factorization.

49532784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147437 (or 147431 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 49532784 is about 7037.9531115233. The cubic root of 49532784 is about 367.2520647075.

The spelling of 49532784 in words is "forty-nine million, five hundred thirty-two thousand, seven hundred eighty-four".