48719017 has 4 divisors (see below), whose sum is σ = 48737920. Its totient is φ = 48700116.

The previous prime is 48719009. The next prime is 48719039. The reversal of 48719017 is 71091784.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48719017 - 2³ = 48719009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48711017) 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, 4833 + ... + 10990.

It is an arithmetic number, because the mean of its divisors is an integer number (12184480).

Almost surely, 2^48719017 is an apocalyptic number.

It is an amenable number.

48719017 is a deficient number, since it is larger than the sum of its proper divisors (18903).

48719017 is a wasteful number, since it uses less digits than its factorization.

48719017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18902.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 48719017 is about 6979.9009305290. The cubic root of 48719017 is about 365.2297721326.

The spelling of 48719017 in words is "forty-eight million, seven hundred nineteen thousand, seventeen".