48634 has 4 divisors (see below), whose sum is σ = 72954. Its totient is φ = 24316.

The previous prime is 48623. The next prime is 48647. The reversal of 48634 is 43684.

48634 is nontrivially palindromic in base 9.

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

It can be written as a sum of positive squares in only one way, i.e., 38025 + 10609 = 195^2 + 103^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48599 and 48608.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12157 + ... + 12160.

2⁴⁸⁶³⁴ is an apocalyptic number.

48634 is a deficient number, since it is larger than the sum of its proper divisors (24320).

48634 is a wasteful number, since it uses less digits than its factorization.

48634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24319.

The product of its digits is 2304, while the sum is 25.

The square root of 48634 is about 220.5311769342. The cubic root of 48634 is about 36.5017200666.

Subtracting from 48634 its reverse (43684), we obtain a triangular number (4950 = T₉₉).

The spelling of 48634 in words is "forty-eight thousand, six hundred thirty-four".