47480412 has 36 divisors (see below), whose sum is σ = 128877000. Its totient is φ = 13565664.

The previous prime is 47480393. The next prime is 47480429. The reversal of 47480412 is 21408474.

It is a self number, because there is not a number n which added to its sum of digits gives 47480412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39787 + ... + 40962.

Almost surely, 2^47480412 is an apocalyptic number.

47480412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47480412 is an abundant number, since it is smaller than the sum of its proper divisors (81396588).

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

47480412 is a wasteful number, since it uses less digits than its factorization.

47480412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80770 (or 80761 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 47480412 is about 6890.6031666321. The cubic root of 47480412 is about 362.1080332403.

Adding to 47480412 its reverse (21408474), we get a palindrome (68888886).

The spelling of 47480412 in words is "forty-seven million, four hundred eighty thousand, four hundred twelve".