28962048 has 72 divisors (see below), whose sum is σ = 78963808. Its totient is φ = 9418752.

The previous prime is 28962047. The next prime is 28962049. The reversal of 28962048 is 84026982.

It is an interprime number because it is at equal distance from previous prime (28962047) and next prime (28962049).

It is a junction number, because it is equal to n+sod(n) for n = 28961997 and 28962015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28962047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32586 + ... + 33462.

Almost surely, 2^28962048 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 28962048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39481904).

28962048 is an abundant number, since it is smaller than the sum of its proper divisors (50001760).

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

28962048 is an equidigital number, since it uses as much as digits as its factorization.

28962048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 925 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 28962048 is about 5381.6398987669. The cubic root of 28962048 is about 307.0976004193.

The spelling of 28962048 in words is "twenty-eight million, nine hundred sixty-two thousand, forty-eight".