47020412 has 12 divisors (see below), whose sum is σ = 82476240. Its totient is φ = 23455776.

The previous prime is 47020403. The next prime is 47020423. The reversal of 47020412 is 21402074.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11633 + ... + 15144.

It is an arithmetic number, because the mean of its divisors is an integer number (6873020).

Almost surely, 2^47020412 is an apocalyptic number.

It is an amenable number.

47020412 is a deficient number, since it is larger than the sum of its proper divisors (35455828).

47020412 is a wasteful number, since it uses less digits than its factorization.

47020412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27220 (or 27218 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 47020412 is about 6857.1431369048. The cubic root of 47020412 is about 360.9348439689.

Adding to 47020412 its reverse (21402074), we get a palindrome (68422486).

The spelling of 47020412 in words is "forty-seven million, twenty thousand, four hundred twelve".