47040612 has 48 divisors (see below), whose sum is σ = 117355392. Its totient is φ = 14629120.

The previous prime is 47040611. The next prime is 47040613. The reversal of 47040612 is 21604074.

It is an interprime number because it is at equal distance from previous prime (47040611) and next prime (47040613).

It is not an unprimeable number, because it can be changed into a prime (47040611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9238 + ... + 13394.

It is an arithmetic number, because the mean of its divisors is an integer number (2444904).

Almost surely, 2^47040612 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 47040612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58677696).

47040612 is an abundant number, since it is smaller than the sum of its proper divisors (70314780).

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

47040612 is a wasteful number, since it uses less digits than its factorization.

47040612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4228 (or 4226 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 47040612 is about 6858.6158953538. The cubic root of 47040612 is about 360.9865225182.

Adding to 47040612 its reverse (21604074), we get a palindrome (68644686).

The spelling of 47040612 in words is "forty-seven million, forty thousand, six hundred twelve".