48738917 has 8 divisors (see below), whose sum is σ = 49305600. Its totient is φ = 48175344.

The previous prime is 48738901. The next prime is 48738919. The reversal of 48738917 is 71983784.

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

It is a cyclic number.

It is not a de Polignac number, because 48738917 - 2⁴ = 48738901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48738919) 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, 45059 + ... + 46127.

It is an arithmetic number, because the mean of its divisors is an integer number (6163200).

Almost surely, 2^48738917 is an apocalyptic number.

It is an amenable number.

48738917 is a deficient number, since it is larger than the sum of its proper divisors (566683).

48738917 is a wasteful number, since it uses less digits than its factorization.

48738917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555.

The product of its digits is 338688, while the sum is 47.

The square root of 48738917 is about 6981.3263066555. The cubic root of 48738917 is about 365.2794931899.

The spelling of 48738917 in words is "forty-eight million, seven hundred thirty-eight thousand, nine hundred seventeen".