26061552 has 60 divisors (see below), whose sum is σ = 79571544. Its totient is φ = 7896960.

The previous prime is 26061551. The next prime is 26061577. The reversal of 26061552 is 25516062.

26061552 is a `hidden beast` number, since 2 + 606 + 1 + 5 + 52 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26061551) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6643 + ... + 9810.

Almost surely, 2^26061552 is an apocalyptic number.

26061552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26061552 is an abundant number, since it is smaller than the sum of its proper divisors (53509992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26061552 is a wasteful number, since it uses less digits than its factorization.

26061552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16478 (or 16469 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 26061552 is about 5105.0516158017. The cubic root of 26061552 is about 296.4832015220.

Subtracting from 26061552 its reverse (25516062), we obtain a triangular number (545490 = T₁₀₄₄).

The spelling of 26061552 in words is "twenty-six million, sixty-one thousand, five hundred fifty-two".