28358495 has 16 divisors (see below), whose sum is σ = 37324800. Its totient is φ = 20512800.

The previous prime is 28358483. The next prime is 28358569. The reversal of 28358495 is 59485382.

It is not a de Polignac number, because 28358495 - 2⁴ = 28358479 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9650 + ... + 12240.

It is an arithmetic number, because the mean of its divisors is an integer number (2332800).

Almost surely, 2^28358495 is an apocalyptic number.

28358495 is a deficient number, since it is larger than the sum of its proper divisors (8966305).

28358495 is a wasteful number, since it uses less digits than its factorization.

28358495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806.

The product of its digits is 345600, while the sum is 44.

The square root of 28358495 is about 5325.2694767495. The cubic root of 28358495 is about 304.9493600419.

The spelling of 28358495 in words is "twenty-eight million, three hundred fifty-eight thousand, four hundred ninety-five".