135424574 has 8 divisors (see below), whose sum is σ = 203526840. Its totient is φ = 67582296.

The previous prime is 135424561. The next prime is 135424591. The reversal of 135424574 is 475424531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 63689 + ... + 65780.

It is an arithmetic number, because the mean of its divisors is an integer number (25440855).

Almost surely, 2^135424574 is an apocalyptic number.

135424574 is a deficient number, since it is larger than the sum of its proper divisors (68102266).

135424574 is a wasteful number, since it uses less digits than its factorization.

135424574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129994.

The product of its digits is 67200, while the sum is 35.

The square root of 135424574 is about 11637.2064517220. The cubic root of 135424574 is about 513.5300073767.

The spelling of 135424574 in words is "one hundred thirty-five million, four hundred twenty-four thousand, five hundred seventy-four".