28467296 has 48 divisors (see below), whose sum is σ = 65853648. Its totient is φ = 11942400.

The previous prime is 28467293. The next prime is 28467311. The reversal of 28467296 is 69276482.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28467293) 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, 1466 + ... + 7686.

It is an arithmetic number, because the mean of its divisors is an integer number (1371951).

Almost surely, 2^28467296 is an apocalyptic number.

28467296 is a gapful number since it is divisible by the number (26) 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 28467296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32926824).

28467296 is an abundant number, since it is smaller than the sum of its proper divisors (37386352).

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

28467296 is a wasteful number, since it uses less digits than its factorization.

28467296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6255 (or 6247 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 28467296 is about 5335.4752365652. The cubic root of 28467296 is about 305.3388547826.

The spelling of 28467296 in words is "twenty-eight million, four hundred sixty-seven thousand, two hundred ninety-six".