47150746 has 8 divisors (see below), whose sum is σ = 71235360. Its totient is φ = 23405628.

The previous prime is 47150731. The next prime is 47150749. The reversal of 47150746 is 64705174.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (47150749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84526 + ... + 85081.

It is an arithmetic number, because the mean of its divisors is an integer number (8904420).

Almost surely, 2^47150746 is an apocalyptic number.

47150746 is a deficient number, since it is larger than the sum of its proper divisors (24084614).

47150746 is a wasteful number, since it uses less digits than its factorization.

47150746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169748.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 47150746 is about 6866.6400808547. The cubic root of 47150746 is about 361.2680232703.

The spelling of 47150746 in words is "forty-seven million, one hundred fifty thousand, seven hundred forty-six".