48333639 has 16 divisors (see below), whose sum is σ = 65520000. Its totient is φ = 31688736.

The previous prime is 48333631. The next prime is 48333643. The reversal of 48333639 is 93633384.

It is not a de Polignac number, because 48333639 - 2³ = 48333631 is a prime.

It is a super-2 number, since 2×48333639² = 4672281317964642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48333597 and 48333606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48333631) 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, 96612 + ... + 97110.

It is an arithmetic number, because the mean of its divisors is an integer number (4095000).

Almost surely, 2^48333639 is an apocalyptic number.

48333639 is a deficient number, since it is larger than the sum of its proper divisors (17186361).

48333639 is a wasteful number, since it uses less digits than its factorization.

48333639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974.

The product of its digits is 139968, while the sum is 39.

The square root of 48333639 is about 6952.2398548957. The cubic root of 48333639 is about 364.2642061009.

The spelling of 48333639 in words is "forty-eight million, three hundred thirty-three thousand, six hundred thirty-nine".