26220652 has 12 divisors (see below), whose sum is σ = 46359880. Its totient is φ = 12974976.

The previous prime is 26220643. The next prime is 26220661. The reversal of 26220652 is 25602262.

It is an interprime number because it is at equal distance from previous prime (26220643) and next prime (26220661).

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, 33402 + ... + 34177.

Almost surely, 2^26220652 is an apocalyptic number.

It is an amenable number.

26220652 is a deficient number, since it is larger than the sum of its proper divisors (20139228).

26220652 is a wasteful number, since it uses less digits than its factorization.

26220652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67680 (or 67678 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 26220652 is about 5120.6105104763. The cubic root of 26220652 is about 297.0852993704.

The spelling of 26220652 in words is "twenty-six million, two hundred twenty thousand, six hundred fifty-two".