49787452 has 24 divisors (see below), whose sum is σ = 102361392. Its totient is φ = 20889600.

The previous prime is 49787447. The next prime is 49787453. The reversal of 49787452 is 25478794.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49787453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42949 + ... + 44092.

It is an arithmetic number, because the mean of its divisors is an integer number (4265058).

Almost surely, 2^49787452 is an apocalyptic number.

It is an amenable number.

49787452 is an abundant number, since it is smaller than the sum of its proper divisors (52573940).

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

49787452 is a wasteful number, since it uses less digits than its factorization.

49787452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87069 (or 87067 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 49787452 is about 7056.0223922547. The cubic root of 49787452 is about 367.8803860621.

The spelling of 49787452 in words is "forty-nine million, seven hundred eighty-seven thousand, four hundred fifty-two".