28495526 has 4 divisors (see below), whose sum is σ = 42743292. Its totient is φ = 14247762.

The previous prime is 28495517. The next prime is 28495529. The reversal of 28495526 is 62559482.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62559482 = 2 ⋅31279741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28495529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7123880 + ... + 7123883.

It is an arithmetic number, because the mean of its divisors is an integer number (10685823).

Almost surely, 2^28495526 is an apocalyptic number.

28495526 is a deficient number, since it is larger than the sum of its proper divisors (14247766).

28495526 is a wasteful number, since it uses less digits than its factorization.

28495526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14247765.

The product of its digits is 172800, while the sum is 41.

The square root of 28495526 is about 5338.1200810772. The cubic root of 28495526 is about 305.4397526474.

The spelling of 28495526 in words is "twenty-eight million, four hundred ninety-five thousand, five hundred twenty-six".