47260722 has 16 divisors (see below), whose sum is σ = 98631360. Its totient is φ = 15068592.

The previous prime is 47260721. The next prime is 47260727. The reversal of 47260722 is 22706274.

It is a super-2 number, since 2×47260722² = 4467151687922568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47260722.

It is not an unprimeable number, because it can be changed into a prime (47260721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171097 + ... + 171372.

It is an arithmetic number, because the mean of its divisors is an integer number (6164460).

Almost surely, 2^47260722 is an apocalyptic number.

47260722 is an abundant number, since it is smaller than the sum of its proper divisors (51370638).

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

47260722 is a wasteful number, since it uses less digits than its factorization.

47260722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342497.

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

The square root of 47260722 is about 6874.6434089340. The cubic root of 47260722 is about 361.5486831088.

Adding to 47260722 its reverse (22706274), we get a palindrome (69966996).

The spelling of 47260722 in words is "forty-seven million, two hundred sixty thousand, seven hundred twenty-two".