28232462 has 8 divisors (see below), whose sum is σ = 42460416. Its totient is φ = 14078992.

The previous prime is 28232419. The next prime is 28232471. The reversal of 28232462 is 26423282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17663 + ... + 19194.

It is an arithmetic number, because the mean of its divisors is an integer number (5307552).

Almost surely, 2^28232462 is an apocalyptic number.

28232462 is a deficient number, since it is larger than the sum of its proper divisors (14227954).

28232462 is a wasteful number, since it uses less digits than its factorization.

28232462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37242.

The product of its digits is 9216, while the sum is 29.

The square root of 28232462 is about 5313.4228139684. The cubic root of 28232462 is about 304.4969293525.

The spelling of 28232462 in words is "twenty-eight million, two hundred thirty-two thousand, four hundred sixty-two".