48659719 has 4 divisors (see below), whose sum is σ = 49484520. Its totient is φ = 47834920.

The previous prime is 48659713. The next prime is 48659731. The reversal of 48659719 is 91795684.

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

It is a cyclic number.

It is not a de Polignac number, because 48659719 - 2⁵ = 48659687 is a prime.

It is a super-2 number, since 2×48659719² = 4735536506317922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48659713) 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, 412312 + ... + 412429.

It is an arithmetic number, because the mean of its divisors is an integer number (12371130).

Almost surely, 2^48659719 is an apocalyptic number.

48659719 is a deficient number, since it is larger than the sum of its proper divisors (824801).

48659719 is an equidigital number, since it uses as much as digits as its factorization.

48659719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824800.

The product of its digits is 544320, while the sum is 49.

The square root of 48659719 is about 6975.6518691804. The cubic root of 48659719 is about 365.0815330463.

The spelling of 48659719 in words is "forty-eight million, six hundred fifty-nine thousand, seven hundred nineteen".