49228704 has 72 divisors (see below), whose sum is σ = 159999840. Its totient is φ = 14064768.

The previous prime is 49228691. The next prime is 49228709. The reversal of 49228704 is 40782294.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (49228709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10194 + ... + 14225.

It is an arithmetic number, because the mean of its divisors is an integer number (2222220).

Almost surely, 2^49228704 is an apocalyptic number.

It is an amenable number.

49228704 is an abundant number, since it is smaller than the sum of its proper divisors (110771136).

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

49228704 is a wasteful number, since it uses less digits than its factorization.

49228704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24442 (or 24431 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 49228704 is about 7016.3169825771. The cubic root of 49228704 is about 366.4990058086.

The spelling of 49228704 in words is "forty-nine million, two hundred twenty-eight thousand, seven hundred four".