26012045 has 16 divisors (see below), whose sum is σ = 33194880. Its totient is φ = 19512000.

The previous prime is 26012039. The next prime is 26012059. The reversal of 26012045 is 54021062.

It is a happy number.

It is not a de Polignac number, because 26012045 - 2⁶ = 26011981 is a prime.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 8240 + ... + 10950.

It is an arithmetic number, because the mean of its divisors is an integer number (2074680).

Almost surely, 2^26012045 is an apocalyptic number.

It is an amenable number.

26012045 is a deficient number, since it is larger than the sum of its proper divisors (7182835).

26012045 is a wasteful number, since it uses less digits than its factorization.

26012045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 26012045 is about 5100.2004862554. The cubic root of 26012045 is about 296.2953475539.

The spelling of 26012045 in words is "twenty-six million, twelve thousand, forty-five".