134487575 has 6 divisors (see below), whose sum is σ = 166764624. Its totient is φ = 107590040.

The previous prime is 134487547. The next prime is 134487589. The reversal of 134487575 is 575784431.

It is not a de Polignac number, because 134487575 - 2⁶ = 134487511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2689727 + ... + 2689776.

It is an arithmetic number, because the mean of its divisors is an integer number (27794104).

Almost surely, 2^134487575 is an apocalyptic number.

134487575 is a deficient number, since it is larger than the sum of its proper divisors (32277049).

134487575 is an equidigital number, since it uses as much as digits as its factorization.

134487575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5379513 (or 5379508 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 134487575 is about 11596.8778125839. The cubic root of 134487575 is about 512.3428985058.

The spelling of 134487575 in words is "one hundred thirty-four million, four hundred eighty-seven thousand, five hundred seventy-five".