47030412 has 48 divisors (see below), whose sum is σ = 128927232. Its totient is φ = 13154880.

The previous prime is 47030411. The next prime is 47030413. The reversal of 47030412 is 21403074.

It is an interprime number because it is at equal distance from previous prime (47030411) and next prime (47030413).

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (47030411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11988 + ... + 15419.

It is an arithmetic number, because the mean of its divisors is an integer number (2685984).

Almost surely, 2^47030412 is an apocalyptic number.

It is an amenable number.

47030412 is an abundant number, since it is smaller than the sum of its proper divisors (81896820).

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

47030412 is a wasteful number, since it uses less digits than its factorization.

47030412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27438 (or 27436 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 47030412 is about 6857.8722647772. The cubic root of 47030412 is about 360.9604292587.

Adding to 47030412 its reverse (21403074), we get a palindrome (68433486).

The spelling of 47030412 in words is "forty-seven million, thirty thousand, four hundred twelve".