48146913 has 8 divisors (see below), whose sum is σ = 71328800. Its totient is φ = 32097924.

The previous prime is 48146909. The next prime is 48146957. The reversal of 48146913 is 31964184.

It is not a de Polignac number, because 48146913 - 2² = 48146909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48146963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891583 + ... + 891636.

It is an arithmetic number, because the mean of its divisors is an integer number (8916100).

Almost surely, 2^48146913 is an apocalyptic number.

It is an amenable number.

48146913 is a deficient number, since it is larger than the sum of its proper divisors (23181887).

48146913 is a wasteful number, since it uses less digits than its factorization.

48146913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783228 (or 1783222 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 48146913 is about 6938.7976624196. The cubic root of 48146913 is about 363.7945168176.

The spelling of 48146913 in words is "forty-eight million, one hundred forty-six thousand, nine hundred thirteen".