135745412 has 12 divisors (see below), whose sum is σ = 259150416. Its totient is φ = 61702440.

The previous prime is 135745399. The next prime is 135745457. The reversal of 135745412 is 214547531.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1542518 + ... + 1542605.

It is an arithmetic number, because the mean of its divisors is an integer number (21595868).

Almost surely, 2^135745412 is an apocalyptic number.

It is an amenable number.

135745412 is a deficient number, since it is larger than the sum of its proper divisors (123405004).

135745412 is a wasteful number, since it uses less digits than its factorization.

135745412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085138 (or 3085136 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 135745412 is about 11650.9833061420. The cubic root of 135745412 is about 513.9352267896.

It can be divided in two parts, 135 and 745412, that added together give a palindrome (745547).

The spelling of 135745412 in words is "one hundred thirty-five million, seven hundred forty-five thousand, four hundred twelve".