135474526 has 32 divisors (see below), whose sum is σ = 229994496. Its totient is φ = 59292000.

The previous prime is 135474523. The next prime is 135474527. The reversal of 135474526 is 625474531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135474523) 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 15 ways as a sum of consecutive naturals, for example, 184456 + ... + 185188.

It is an arithmetic number, because the mean of its divisors is an integer number (7187328).

Almost surely, 2^135474526 is an apocalyptic number.

135474526 is a deficient number, since it is larger than the sum of its proper divisors (94519970).

135474526 is a wasteful number, since it uses less digits than its factorization.

135474526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048.

The product of its digits is 100800, while the sum is 37.

The square root of 135474526 is about 11639.3524733982. The cubic root of 135474526 is about 513.5931389460.

The spelling of 135474526 in words is "one hundred thirty-five million, four hundred seventy-four thousand, five hundred twenty-six".