48206939 has 16 divisors (see below), whose sum is σ = 54522720. Its totient is φ = 42240000.

The previous prime is 48206929. The next prime is 48206957. The reversal of 48206939 is 93960284.

It is a happy number.

It is not a de Polignac number, because 48206939 - 2⁴ = 48206923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48206896 and 48206905.

It is not an unprimeable number, because it can be changed into a prime (48206909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39539 + ... + 40739.

It is an arithmetic number, because the mean of its divisors is an integer number (3407670).

Almost surely, 2^48206939 is an apocalyptic number.

48206939 is a deficient number, since it is larger than the sum of its proper divisors (6315781).

48206939 is a wasteful number, since it uses less digits than its factorization.

48206939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 48206939 is about 6943.1217042480. The cubic root of 48206939 is about 363.9456380395.

The spelling of 48206939 in words is "forty-eight million, two hundred six thousand, nine hundred thirty-nine".