28152026 has 16 divisors (see below), whose sum is σ = 48432384. Its totient is φ = 12022224.

The previous prime is 28152001. The next prime is 28152043. The reversal of 28152026 is 62025182.

It is a junction number, because it is equal to n+sod(n) for n = 28151986 and 28152004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671 + ... + 7533.

It is an arithmetic number, because the mean of its divisors is an integer number (3027024).

Almost surely, 2^28152026 is an apocalyptic number.

28152026 is a deficient number, since it is larger than the sum of its proper divisors (20280358).

28152026 is a wasteful number, since it uses less digits than its factorization.

28152026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 28152026 is about 5305.8482827914. The cubic root of 28152026 is about 304.2074775373.

The spelling of 28152026 in words is "twenty-eight million, one hundred fifty-two thousand, twenty-six".