28456962 has 8 divisors (see below), whose sum is σ = 56913936. Its totient is φ = 9485652.

The previous prime is 28456951. The next prime is 28456969. The reversal of 28456962 is 26965482.

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

28456962 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (28456969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2371408 + ... + 2371419.

It is an arithmetic number, because the mean of its divisors is an integer number (7114242).

Almost surely, 2^28456962 is an apocalyptic number.

28456962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

28456962 is a wasteful number, since it uses less digits than its factorization.

28456962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742832.

The product of its digits is 207360, while the sum is 42.

The square root of 28456962 is about 5334.5067250871. The cubic root of 28456962 is about 305.3019029810.

The spelling of 28456962 in words is "twenty-eight million, four hundred fifty-six thousand, nine hundred sixty-two".