26626772 has 12 divisors (see below), whose sum is σ = 46937940. Its totient is φ = 13215936.

The previous prime is 26626763. The next prime is 26626783. The reversal of 26626772 is 27762662.

It can be written as a sum of positive squares in 2 ways, for example, as 16679056 + 9947716 = 4084^2 + 3154^2 .

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, 23747 + ... + 24842.

It is an arithmetic number, because the mean of its divisors is an integer number (3911495).

Almost surely, 2^26626772 is an apocalyptic number.

It is an amenable number.

26626772 is a deficient number, since it is larger than the sum of its proper divisors (20311168).

26626772 is a wasteful number, since it uses less digits than its factorization.

26626772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48730 (or 48728 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 26626772 is about 5160.1135646418. The cubic root of 26626772 is about 298.6112552876.

The spelling of 26626772 in words is "twenty-six million, six hundred twenty-six thousand, seven hundred seventy-two".