48304992 has 96 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 14999040.

The previous prime is 48304979. The next prime is 48304999. The reversal of 48304992 is 29940384.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 48304992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48304999) 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, 129318 + ... + 129690.

It is an arithmetic number, because the mean of its divisors is an integer number (1413720).

Almost surely, 2^48304992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48304992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67858560).

48304992 is an abundant number, since it is smaller than the sum of its proper divisors (87412128).

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

48304992 is a wasteful number, since it uses less digits than its factorization.

48304992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 48304992 is about 6950.1792782633. The cubic root of 48304992 is about 364.1922262872.

The spelling of 48304992 in words is "forty-eight million, three hundred four thousand, nine hundred ninety-two".