47046708 has 18 divisors (see below), whose sum is σ = 118923714. Its totient is φ = 15682224.

The previous prime is 47046697. The next prime is 47046719. The reversal of 47046708 is 80764074.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47046697) and next prime (47046719).

It can be written as a sum of positive squares in only one way, i.e., 40297104 + 6749604 = 6348^2 + 2598^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1306853 = 47046708 / (4 + 7 + 0 + 4 + 6 + 7 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 653391 + ... + 653462.

It is an arithmetic number, because the mean of its divisors is an integer number (6606873).

Almost surely, 2^47046708 is an apocalyptic number.

It is an amenable number.

47046708 is an abundant number, since it is smaller than the sum of its proper divisors (71877006).

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

47046708 is a wasteful number, since it uses less digits than its factorization.

47046708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306863 (or 1306858 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 47046708 is about 6859.0602854910. The cubic root of 47046708 is about 361.0021152773.

The spelling of 47046708 in words is "forty-seven million, forty-six thousand, seven hundred eight".