48754638 has 24 divisors (see below), whose sum is σ = 106664688. Its totient is φ = 16093152.

The previous prime is 48754637. The next prime is 48754639. The reversal of 48754638 is 83645784.

48754638 is a `hidden beast` number, since 4 + 8 + 7 + 5 + 4 + 638 = 666.

It is an interprime number because it is at equal distance from previous prime (48754637) and next prime (48754639).

It is a super-2 number, since 2×48754638² = 4754029453022088, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48754593 and 48754602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48754631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11295 + ... + 15002.

It is an arithmetic number, because the mean of its divisors is an integer number (4444362).

Almost surely, 2^48754638 is an apocalyptic number.

48754638 is an abundant number, since it is smaller than the sum of its proper divisors (57910050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48754638 is a wasteful number, since it uses less digits than its factorization.

48754638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26408 (or 26405 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 48754638 is about 6982.4521480637. The cubic root of 48754638 is about 365.3187632568.

The spelling of 48754638 in words is "forty-eight million, seven hundred fifty-four thousand, six hundred thirty-eight".