48892840 has 64 divisors (see below), whose sum is σ = 115117200. Its totient is φ = 18665472.

The previous prime is 48892829. The next prime is 48892843. The reversal of 48892840 is 4829884.

It can be written as a sum of positive squares in 8 ways, for example, as 8213956 + 40678884 = 2866^2 + 6378^2 .

It is not an unprimeable number, because it can be changed into a prime (48892843) 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, 130894 + ... + 131266.

Almost surely, 2^48892840 is an apocalyptic number.

48892840 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 48892840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57558600).

48892840 is an abundant number, since it is smaller than the sum of its proper divisors (66224360).

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

48892840 is a wasteful number, since it uses less digits than its factorization.

48892840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 48892840 is about 6992.3415248399. The cubic root of 48892840 is about 365.6636203878.

The spelling of 48892840 in words is "forty-eight million, eight hundred ninety-two thousand, eight hundred forty".