49302288 has 120 divisors (see below), whose sum is σ = 160555200. Its totient is φ = 13830912.

The previous prime is 49302269. The next prime is 49302299. The reversal of 49302288 is 88220394.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59058 + ... + 59886.

It is an arithmetic number, because the mean of its divisors is an integer number (1337960).

Almost surely, 2^49302288 is an apocalyptic number.

49302288 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49302288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80277600).

49302288 is an abundant number, since it is smaller than the sum of its proper divisors (111252912).

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

49302288 is a wasteful number, since it uses less digits than its factorization.

49302288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 49302288 is about 7021.5588012919. The cubic root of 49302288 is about 366.6815215286.

The spelling of 49302288 in words is "forty-nine million, three hundred two thousand, two hundred eighty-eight".