47561460 has 24 divisors (see below), whose sum is σ = 133172256. Its totient is φ = 12683040.

The previous prime is 47561453. The next prime is 47561467. The reversal of 47561460 is 6416574.

It is an interprime number because it is at equal distance from previous prime (47561453) and next prime (47561467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47561467) 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, 396286 + ... + 396405.

It is an arithmetic number, because the mean of its divisors is an integer number (5548844).

Almost surely, 2^47561460 is an apocalyptic number.

It is an amenable number.

47561460 is an abundant number, since it is smaller than the sum of its proper divisors (85610796).

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

47561460 is a wasteful number, since it uses less digits than its factorization.

47561460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792703 (or 792701 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 47561460 is about 6896.4817117136. The cubic root of 47561460 is about 362.3139528859.

It can be divided in two parts, 4756 and 1460, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 47561460 in words is "forty-seven million, five hundred sixty-one thousand, four hundred sixty".