47462480 has 80 divisors (see below), whose sum is σ = 121492224. Its totient is φ = 17134080.

The previous prime is 47462477. The next prime is 47462539. The reversal of 47462480 is 8426474.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 47462480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48395 + ... + 49365.

Almost surely, 2^47462480 is an apocalyptic number.

47462480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47462480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60746112).

47462480 is an abundant number, since it is smaller than the sum of its proper divisors (74029744).

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

47462480 is a wasteful number, since it uses less digits than its factorization.

47462480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 47462480 is about 6889.3018514215. The cubic root of 47462480 is about 362.0624415349.

The spelling of 47462480 in words is "forty-seven million, four hundred sixty-two thousand, four hundred eighty".