28652054 has 16 divisors (see below), whose sum is σ = 43838928. Its totient is φ = 14042112.

The previous prime is 28652053. The next prime is 28652069. The reversal of 28652054 is 45025682.

It is a self number, because there is not a number n which added to its sum of digits gives 28652054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28652051) 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, 21269 + ... + 22575.

It is an arithmetic number, because the mean of its divisors is an integer number (2739933).

Almost surely, 2^28652054 is an apocalyptic number.

28652054 is a deficient number, since it is larger than the sum of its proper divisors (15186874).

28652054 is a wasteful number, since it uses less digits than its factorization.

28652054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 28652054 is about 5352.7613434563. The cubic root of 28652054 is about 305.9979993319.

The spelling of 28652054 in words is "twenty-eight million, six hundred fifty-two thousand, fifty-four".