48019436 has 24 divisors (see below), whose sum is σ = 85765680. Its totient is φ = 23519232.

The previous prime is 48019429. The next prime is 48019453. The reversal of 48019436 is 63491084.

48019436 = T₁₂₆ + T₁₂₇ + ... + T₆₆₁.

It is a junction number, because it is equal to n+sod(n) for n = 48019396 and 48019405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62060 + ... + 62828.

It is an arithmetic number, because the mean of its divisors is an integer number (3573570).

Almost surely, 2^48019436 is an apocalyptic number.

It is an amenable number.

48019436 is a deficient number, since it is larger than the sum of its proper divisors (37746244).

48019436 is a wasteful number, since it uses less digits than its factorization.

48019436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 48019436 is about 6929.6057607919. The cubic root of 48019436 is about 363.4731641081.

The spelling of 48019436 in words is "forty-eight million, nineteen thousand, four hundred thirty-six".