48826440 has 96 divisors (see below), whose sum is σ = 170908920. Its totient is φ = 12017664.

The previous prime is 48826439. The next prime is 48826471. The reversal of 48826440 is 4462884.

48826440 is a `hidden beast` number, since 4 + 8 + 8 + 2 + 644 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 33942276 + 14884164 = 5826^2 + 3858^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 48826395 and 48826404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 537 + ... + 9896.

Almost surely, 2^48826440 is an apocalyptic number.

48826440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48826440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85454460).

48826440 is an abundant number, since it is smaller than the sum of its proper divisors (122082480).

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

48826440 is a wasteful number, since it uses less digits than its factorization.

48826440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10463 (or 10456 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 48826440 is about 6987.5918598613. The cubic root of 48826440 is about 365.4980128806.

The spelling of 48826440 in words is "forty-eight million, eight hundred twenty-six thousand, four hundred forty".