26340772 has 6 divisors (see below), whose sum is σ = 46096358. Its totient is φ = 13170384.

The previous prime is 26340763. The next prime is 26340799. The reversal of 26340772 is 27704362.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24661156 + 1679616 = 4966^2 + 1296^2 .

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 as a sum of consecutive naturals, namely, 3292593 + ... + 3292600.

Almost surely, 2^26340772 is an apocalyptic number.

It is an amenable number.

26340772 is a deficient number, since it is larger than the sum of its proper divisors (19755586).

26340772 is a wasteful number, since it uses less digits than its factorization.

26340772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6585197 (or 6585195 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 26340772 is about 5132.3261782548. The cubic root of 26340772 is about 297.5382696808.

The spelling of 26340772 in words is "twenty-six million, three hundred forty thousand, seven hundred seventy-two".