48472736 has 48 divisors (see below), whose sum is σ = 103811400. Its totient is φ = 22146048.

The previous prime is 48472703. The next prime is 48472757. The reversal of 48472736 is 63727484.

It can be written as a sum of positive squares in 4 ways, for example, as 37210000 + 11262736 = 6100^2 + 3356^2 .

It is a super-2 number, since 2×48472736² = 4699212270651392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48472693 and 48472702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44810 + ... + 45878.

Almost surely, 2^48472736 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 48472736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51905700).

48472736 is an abundant number, since it is smaller than the sum of its proper divisors (55338664).

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

48472736 is a wasteful number, since it uses less digits than its factorization.

48472736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201 (or 1193 counting only the distinct ones).

The product of its digits is 225792, while the sum is 41.

The square root of 48472736 is about 6962.2364222999. The cubic root of 48472736 is about 364.6133041056.

The spelling of 48472736 in words is "forty-eight million, four hundred seventy-two thousand, seven hundred thirty-six".