28053675 has 96 divisors (see below), whose sum is σ = 58329600. Its totient is φ = 13115520.

The previous prime is 28053631. The next prime is 28053677. The reversal of 28053675 is 57635082.

28053675 = T₂₇₅ + T₂₇₆ + ... + T₅₇₃.

28053675 = 1463² + 1464² + ... + 1475².

It is not a de Polignac number, because 28053675 - 2⁷ = 28053547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28053677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 201756 + ... + 201894.

It is an arithmetic number, because the mean of its divisors is an integer number (607600).

Almost surely, 2^28053675 is an apocalyptic number.

28053675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28053675 is an abundant number, since it is smaller than the sum of its proper divisors (30275925).

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

28053675 is a wasteful number, since it uses less digits than its factorization.

28053675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 28053675 is about 5296.5720046083. The cubic root of 28053675 is about 303.8528077541.

The spelling of 28053675 in words is "twenty-eight million, fifty-three thousand, six hundred seventy-five".