28652354 has 12 divisors (see below), whose sum is σ = 43665846. Its totient is φ = 14098032.

The previous prime is 28652341. The next prime is 28652359. The reversal of 28652354 is 45325682.

It can be written as a sum of positive squares in only one way, i.e., 23746129 + 4906225 = 4873^2 + 2215^2 .

It is not an unprimeable number, because it can be changed into a prime (28652359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64457 + ... + 64899.

Almost surely, 2^28652354 is an apocalyptic number.

28652354 is a deficient number, since it is larger than the sum of its proper divisors (15013492).

28652354 is an frugal number, since it uses more digits than its factorization.

28652354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961 (or 518 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 28652354 is about 5352.7893663024. The cubic root of 28652354 is about 305.9990673075. Note that the first 3 decimals are identical.

The spelling of 28652354 in words is "twenty-eight million, six hundred fifty-two thousand, three hundred fifty-four".