48839134 has 4 divisors (see below), whose sum is σ = 73258704. Its totient is φ = 24419566.

The previous prime is 48839123. The next prime is 48839171. The reversal of 48839134 is 43193884.

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

It is a super-2 number, since 2×48839134² = 4770522019739912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12209782 + ... + 12209785.

It is an arithmetic number, because the mean of its divisors is an integer number (18314676).

Almost surely, 2^48839134 is an apocalyptic number.

48839134 is a deficient number, since it is larger than the sum of its proper divisors (24419570).

48839134 is a wasteful number, since it uses less digits than its factorization.

48839134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24419569.

The product of its digits is 82944, while the sum is 40.

The square root of 48839134 is about 6988.5001252057. The cubic root of 48839134 is about 365.5296844487.

The spelling of 48839134 in words is "forty-eight million, eight hundred thirty-nine thousand, one hundred thirty-four".