47266736 has 40 divisors (see below), whose sum is σ = 100374528. Its totient is φ = 21384000.

The previous prime is 47266721. The next prime is 47266753. The reversal of 47266736 is 63766274.

47266736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47266693 and 47266702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47201 + ... + 48191.

Almost surely, 2^47266736 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 47266736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50187264).

47266736 is an abundant number, since it is smaller than the sum of its proper divisors (53107792).

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

47266736 is a wasteful number, since it uses less digits than its factorization.

47266736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281 (or 1275 counting only the distinct ones).

The product of its digits is 254016, while the sum is 41.

The square root of 47266736 is about 6875.0807995252. The cubic root of 47266736 is about 361.5640183348.

The spelling of 47266736 in words is "forty-seven million, two hundred sixty-six thousand, seven hundred thirty-six".