26552097 has 72 divisors (see below), whose sum is σ = 48575520. Its totient is φ = 14208480.

The previous prime is 26552087. The next prime is 26552153. The reversal of 26552097 is 79025562.

26552097 = T₂₆₃ + T₂₆₄ + ... + T₅₆₁.

It is not a de Polignac number, because 26552097 - 2¹² = 26548001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26552077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1154428 + ... + 1154450.

It is an arithmetic number, because the mean of its divisors is an integer number (674660).

Almost surely, 2^26552097 is an apocalyptic number.

26552097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

26552097 is a deficient number, since it is larger than the sum of its proper divisors (22023423).

26552097 is a wasteful number, since it uses less digits than its factorization.

26552097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 26552097 is about 5152.8726939446. The cubic root of 26552097 is about 298.3318413486.

The spelling of 26552097 in words is "twenty-six million, five hundred fifty-two thousand, ninety-seven".