26460551 has 12 divisors (see below), whose sum is σ = 30275112. Its totient is φ = 22985088.

The previous prime is 26460547. The next prime is 26460569. The reversal of 26460551 is 15506462.

It is not a de Polignac number, because 26460551 - 2² = 26460547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26460541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236 + ... + 7278.

It is an arithmetic number, because the mean of its divisors is an integer number (2522926).

Almost surely, 2^26460551 is an apocalyptic number.

26460551 is a deficient number, since it is larger than the sum of its proper divisors (3814561).

26460551 is a wasteful number, since it uses less digits than its factorization.

26460551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7090 (or 7073 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 26460551 is about 5143.9820178535. The cubic root of 26460551 is about 297.9885849118.

The spelling of 26460551 in words is "twenty-six million, four hundred sixty thousand, five hundred fifty-one".