48450747 has 4 divisors (see below), whose sum is σ = 64601000. Its totient is φ = 32300496.

The previous prime is 48450739. The next prime is 48450751. The reversal of 48450747 is 74705484.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 48450747 - 2³ = 48450739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48450767) 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, 8075122 + ... + 8075127.

It is an arithmetic number, because the mean of its divisors is an integer number (16150250).

Almost surely, 2^48450747 is an apocalyptic number.

48450747 is a deficient number, since it is larger than the sum of its proper divisors (16150253).

48450747 is a wasteful number, since it uses less digits than its factorization.

48450747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16150252.

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 48450747 is about 6960.6570810520. The cubic root of 48450747 is about 364.5581618046.

The spelling of 48450747 in words is "forty-eight million, four hundred fifty thousand, seven hundred forty-seven".