135247354 has 8 divisors (see below), whose sum is σ = 221313888. Its totient is φ = 61476060.

The previous prime is 135247349. The next prime is 135247373. The reversal of 135247354 is 453742531.

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

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, 3073782 + ... + 3073825.

It is an arithmetic number, because the mean of its divisors is an integer number (27664236).

Almost surely, 2^135247354 is an apocalyptic number.

135247354 is a deficient number, since it is larger than the sum of its proper divisors (86066534).

135247354 is a wasteful number, since it uses less digits than its factorization.

135247354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6147620.

The product of its digits is 50400, while the sum is 34.

The square root of 135247354 is about 11629.5895886312. The cubic root of 135247354 is about 513.3059035024.

Adding to 135247354 its reverse (453742531), we get a palindrome (588989885).

The spelling of 135247354 in words is "one hundred thirty-five million, two hundred forty-seven thousand, three hundred fifty-four".