49204528 has 40 divisors (see below), whose sum is σ = 106265520. Its totient is φ = 21934080.

The previous prime is 49204523. The next prime is 49204531. The reversal of 49204528 is 82540294.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 49204493 and 49204502.

It is not an unprimeable number, because it can be changed into a prime (49204523) 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, 408 + ... + 9928.

It is an arithmetic number, because the mean of its divisors is an integer number (2656638).

Almost surely, 2^49204528 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 49204528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53132760).

49204528 is an abundant number, since it is smaller than the sum of its proper divisors (57060992).

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

49204528 is a wasteful number, since it uses less digits than its factorization.

49204528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9565 (or 9559 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 49204528 is about 7014.5939298009. The cubic root of 49204528 is about 366.4390006348.

The spelling of 49204528 in words is "forty-nine million, two hundred four thousand, five hundred twenty-eight".