28954026 has 24 divisors (see below), whose sum is σ = 66424644. Its totient is φ = 9083520.

The previous prime is 28954019. The next prime is 28954039. The reversal of 28954026 is 62045982.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28611801 + 342225 = 5349^2 + 585^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47005 + ... + 47616.

Almost surely, 2^28954026 is an apocalyptic number.

28954026 is an abundant number, since it is smaller than the sum of its proper divisors (37470618).

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

28954026 is a wasteful number, since it uses less digits than its factorization.

28954026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94646 (or 94643 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 28954026 is about 5380.8945352980. The cubic root of 28954026 is about 307.0692441784.

The spelling of 28954026 in words is "twenty-eight million, nine hundred fifty-four thousand, twenty-six".