28754703 has 8 divisors (see below), whose sum is σ = 42599600. Its totient is φ = 19169784.

The previous prime is 28754683. The next prime is 28754717. The reversal of 28754703 is 30745782.

It is not a de Polignac number, because 28754703 - 2¹⁸ = 28492559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28754723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532468 + ... + 532521.

It is an arithmetic number, because the mean of its divisors is an integer number (5324950).

Almost surely, 2^28754703 is an apocalyptic number.

28754703 is a deficient number, since it is larger than the sum of its proper divisors (13844897).

28754703 is a wasteful number, since it uses less digits than its factorization.

28754703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064998 (or 1064992 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 28754703 is about 5362.3411864595. The cubic root of 28754703 is about 306.3629871587.

The spelling of 28754703 in words is "twenty-eight million, seven hundred fifty-four thousand, seven hundred three".