47152148 has 24 divisors (see below), whose sum is σ = 87141600. Its totient is φ = 22262688.

The previous prime is 47152099. The next prime is 47152159. The reversal of 47152148 is 84125174.

It is a happy number.

It is a super-2 number, since 2×47152148² = 4446650122027808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27986 + ... + 29622.

It is an arithmetic number, because the mean of its divisors is an integer number (3630900).

Almost surely, 2^47152148 is an apocalyptic number.

It is an amenable number.

47152148 is a deficient number, since it is larger than the sum of its proper divisors (39989452).

47152148 is a wasteful number, since it uses less digits than its factorization.

47152148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039 (or 2037 counting only the distinct ones).

The product of its digits is 8960, while the sum is 32.

The square root of 47152148 is about 6866.7421678697. The cubic root of 47152148 is about 361.2716039330.

The spelling of 47152148 in words is "forty-seven million, one hundred fifty-two thousand, one hundred forty-eight".