28951076 has 24 divisors (see below), whose sum is σ = 63166656. Its totient is φ = 11279520.

The previous prime is 28951073. The next prime is 28951081. The reversal of 28951076 is 67015982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28951073) 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 7 ways as a sum of consecutive naturals, for example, 46691 + ... + 47306.

It is an arithmetic number, because the mean of its divisors is an integer number (2631944).

Almost surely, 2^28951076 is an apocalyptic number.

It is an amenable number.

28951076 is an abundant number, since it is smaller than the sum of its proper divisors (34215580).

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

28951076 is a wasteful number, since it uses less digits than its factorization.

28951076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94019 (or 94017 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 28951076 is about 5380.6204103244. The cubic root of 28951076 is about 307.0588151735.

It can be divided in two parts, 289 and 51076, that multiplied together give a square (14760964 = 3842²).

The spelling of 28951076 in words is "twenty-eight million, nine hundred fifty-one thousand, seventy-six".