48687119 has 4 divisors (see below), whose sum is σ = 52432296. Its totient is φ = 44941944.

The previous prime is 48687109. The next prime is 48687127. The reversal of 48687119 is 91178684.

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 48687119 - 2⁴ = 48687103 is a prime.

It is a super-2 number, since 2×48687119² = 4740871113040322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48687119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48687109) 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, 1872569 + ... + 1872594.

It is an arithmetic number, because the mean of its divisors is an integer number (13108074).

Almost surely, 2^48687119 is an apocalyptic number.

48687119 is a deficient number, since it is larger than the sum of its proper divisors (3745177).

48687119 is a wasteful number, since it uses less digits than its factorization.

48687119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745176.

The product of its digits is 96768, while the sum is 44.

The square root of 48687119 is about 6977.6155669398. The cubic root of 48687119 is about 365.1500452724.

The spelling of 48687119 in words is "forty-eight million, six hundred eighty-seven thousand, one hundred nineteen".