28496061 has 24 divisors (see below), whose sum is σ = 45529536. Its totient is φ = 17029440.

The previous prime is 28496059. The next prime is 28496071. The reversal of 28496061 is 16069482.

28496061 is a `hidden beast` number, since 2 + 8 + 49 + 606 + 1 = 666.

It is not a de Polignac number, because 28496061 - 2¹ = 28496059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28496071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5256 + ... + 9198.

It is an arithmetic number, because the mean of its divisors is an integer number (1897064).

Almost surely, 2^28496061 is an apocalyptic number.

It is an amenable number.

28496061 is a deficient number, since it is larger than the sum of its proper divisors (17033475).

28496061 is a wasteful number, since it uses less digits than its factorization.

28496061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033 (or 4030 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 28496061 is about 5338.1701921164. The cubic root of 28496061 is about 305.4416641667.

The spelling of 28496061 in words is "twenty-eight million, four hundred ninety-six thousand, sixty-one".