26901428 has 12 divisors (see below), whose sum is σ = 48596352. Its totient is φ = 13016760.

The previous prime is 26901419. The next prime is 26901431. The reversal of 26901428 is 82410962.

It is a junction number, because it is equal to n+sod(n) for n = 26901394 and 26901403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108350 + ... + 108597.

It is an arithmetic number, because the mean of its divisors is an integer number (4049696).

Almost surely, 2^26901428 is an apocalyptic number.

It is an amenable number.

26901428 is a deficient number, since it is larger than the sum of its proper divisors (21694924).

26901428 is a wasteful number, since it uses less digits than its factorization.

26901428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216982 (or 216980 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 26901428 is about 5186.6586546639. The cubic root of 26901428 is about 299.6344733336.

The spelling of 26901428 in words is "twenty-six million, nine hundred one thousand, four hundred twenty-eight".