47063040 has 112 divisors (see below), whose sum is σ = 150985728. Its totient is φ = 12517376.

The previous prime is 47063033. The next prime is 47063041. The reversal of 47063040 is 4036074.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 47063040.

It is not an unprimeable number, because it can be changed into a prime (47063041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122689 + ... + 123071.

Almost surely, 2^47063040 is an apocalyptic number.

47063040 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 47063040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75492864).

47063040 is an abundant number, since it is smaller than the sum of its proper divisors (103922688).

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

47063040 is an equidigital number, since it uses as much as digits as its factorization.

47063040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 47063040 is about 6860.2507242811. The cubic root of 47063040 is about 361.0438837289.

The spelling of 47063040 in words is "forty-seven million, sixty-three thousand, forty".