47040726 has 32 divisors (see below), whose sum is σ = 97711200. Its totient is φ = 15079680.

The previous prime is 47040709. The next prime is 47040739. The reversal of 47040726 is 62704074.

It is a super-3 number, since 3×47040726³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47040693 and 47040702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70836 + ... + 71496.

It is an arithmetic number, because the mean of its divisors is an integer number (3053475).

Almost surely, 2^47040726 is an apocalyptic number.

47040726 is an abundant number, since it is smaller than the sum of its proper divisors (50670474).

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

47040726 is a wasteful number, since it uses less digits than its factorization.

47040726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 47040726 is about 6858.6242060635. The cubic root of 47040726 is about 360.9868141274.

The spelling of 47040726 in words is "forty-seven million, forty thousand, seven hundred twenty-six".