28466232 has 32 divisors (see below), whose sum is σ = 71569680. Its totient is φ = 9434880.

The previous prime is 28466231. The next prime is 28466239. The reversal of 28466232 is 23266482.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 28466193 and 28466202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28466231) 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, 1068 + ... + 7620.

Almost surely, 2^28466232 is an apocalyptic number.

It is an amenable number.

28466232 is an abundant number, since it is smaller than the sum of its proper divisors (43103448).

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

28466232 is a wasteful number, since it uses less digits than its factorization.

28466232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6743 (or 6739 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 28466232 is about 5335.3755256776. The cubic root of 28466232 is about 305.3350505975.

The spelling of 28466232 in words is "twenty-eight million, four hundred sixty-six thousand, two hundred thirty-two".