26629796 has 6 divisors (see below), whose sum is σ = 46602150. Its totient is φ = 13314896.

The previous prime is 26629789. The next prime is 26629817. The reversal of 26629796 is 69792662.

It can be written as a sum of positive squares in only one way, i.e., 22278400 + 4351396 = 4720^2 + 2086^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26629796.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3328721 + ... + 3328728.

It is an arithmetic number, because the mean of its divisors is an integer number (7767025).

Almost surely, 2^26629796 is an apocalyptic number.

It is an amenable number.

26629796 is a deficient number, since it is larger than the sum of its proper divisors (19972354).

26629796 is a wasteful number, since it uses less digits than its factorization.

26629796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6657453 (or 6657451 counting only the distinct ones).

The product of its digits is 489888, while the sum is 47.

The square root of 26629796 is about 5160.4065731297. The cubic root of 26629796 is about 298.6225592771.

The spelling of 26629796 in words is "twenty-six million, six hundred twenty-nine thousand, seven hundred ninety-six".