134247375 has 40 divisors (see below), whose sum is σ = 250295760. Its totient is φ = 71593200.

The previous prime is 134247367. The next prime is 134247427. The reversal of 134247375 is 573742431.

It is not a de Polignac number, because 134247375 - 2³ = 134247367 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3496 + ... + 16754.

It is an arithmetic number, because the mean of its divisors is an integer number (6257394).

Almost surely, 2^134247375 is an apocalyptic number.

134247375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134247375 is a deficient number, since it is larger than the sum of its proper divisors (116048385).

134247375 is an equidigital number, since it uses as much as digits as its factorization.

134247375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13286 (or 13267 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 134247375 is about 11586.5169485916. The cubic root of 134247375 is about 512.0376953346.

The spelling of 134247375 in words is "one hundred thirty-four million, two hundred forty-seven thousand, three hundred seventy-five".