47602140 has 48 divisors (see below), whose sum is σ = 134356992. Its totient is φ = 12591936.

The previous prime is 47602129. The next prime is 47602141. The reversal of 47602140 is 4120674.

It is a self number, because there is not a number n which added to its sum of digits gives 47602140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47602141) 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, 4497 + ... + 10743.

It is an arithmetic number, because the mean of its divisors is an integer number (2799104).

Almost surely, 2^47602140 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 47602140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67178496).

47602140 is an abundant number, since it is smaller than the sum of its proper divisors (86754852).

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

47602140 is a wasteful number, since it uses less digits than its factorization.

47602140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6386 (or 6384 counting only the distinct ones).

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

The square root of 47602140 is about 6899.4304112731. The cubic root of 47602140 is about 362.4172208922.

The spelling of 47602140 in words is "forty-seven million, six hundred two thousand, one hundred forty".