47105150 has 24 divisors (see below), whose sum is σ = 91427184. Its totient is φ = 18022400.

The previous prime is 47105131. The next prime is 47105153. The reversal of 47105150 is 5150174.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47105153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19331 + ... + 21630.

It is an arithmetic number, because the mean of its divisors is an integer number (3809466).

Almost surely, 2^47105150 is an apocalyptic number.

47105150 is a deficient number, since it is larger than the sum of its proper divisors (44322034).

47105150 is a wasteful number, since it uses less digits than its factorization.

47105150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40996 (or 40991 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 47105150 is about 6863.3191678662. The cubic root of 47105150 is about 361.1515338488.

The spelling of 47105150 in words is "forty-seven million, one hundred five thousand, one hundred fifty".