47605240 has 32 divisors (see below), whose sum is σ = 110808000. Its totient is φ = 18385024.

The previous prime is 47605237. The next prime is 47605267. The reversal of 47605240 is 4250674.

It is a junction number, because it is equal to n+sod(n) for n = 47605199 and 47605208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19360 + ... + 21679.

It is an arithmetic number, because the mean of its divisors is an integer number (3462750).

Almost surely, 2^47605240 is an apocalyptic number.

47605240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47605240 is an abundant number, since it is smaller than the sum of its proper divisors (63202760).

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

47605240 is a wasteful number, since it uses less digits than its factorization.

47605240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41079 (or 41075 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 47605240 is about 6899.6550638420. The cubic root of 47605240 is about 362.4250879685.

It can be divided in two parts, 4760 and 5240, that added together give a 4-th power (10000 = 10⁴).

The spelling of 47605240 in words is "forty-seven million, six hundred five thousand, two hundred forty".