48890039 has 4 divisors (see below), whose sum is σ = 53334600. Its totient is φ = 44445480.

The previous prime is 48890033. The next prime is 48890041. The reversal of 48890039 is 93009884.

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 48890039 - 2⁸ = 48889783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48889978 and 48890005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48890033) 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, 2222264 + ... + 2222285.

It is an arithmetic number, because the mean of its divisors is an integer number (13333650).

Almost surely, 2^48890039 is an apocalyptic number.

48890039 is a deficient number, since it is larger than the sum of its proper divisors (4444561).

48890039 is a wasteful number, since it uses less digits than its factorization.

48890039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444560.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 48890039 is about 6992.1412314112. The cubic root of 48890039 is about 365.6566374747.

The spelling of 48890039 in words is "forty-eight million, eight hundred ninety thousand, thirty-nine".