48780617 has 8 divisors (see below), whose sum is σ = 49921920. Its totient is φ = 47647600.

The previous prime is 48780593. The next prime is 48780629. The reversal of 48780617 is 71608784.

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 48780617 - 2⁶ = 48780553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48780517) 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, 10742 + ... + 14592.

It is an arithmetic number, because the mean of its divisors is an integer number (6240240).

Almost surely, 2^48780617 is an apocalyptic number.

It is an amenable number.

48780617 is a deficient number, since it is larger than the sum of its proper divisors (1141303).

48780617 is a wasteful number, since it uses less digits than its factorization.

48780617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143.

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 48780617 is about 6984.3122066528. The cubic root of 48780617 is about 365.3836386638.

The spelling of 48780617 in words is "forty-eight million, seven hundred eighty thousand, six hundred seventeen".