134490573 has 24 divisors (see below), whose sum is σ = 222887808. Its totient is φ = 76550112.

The previous prime is 134490539. The next prime is 134490583. The reversal of 134490573 is 375094431.

It is not a de Polignac number, because 134490573 - 2⁹ = 134490061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134490583) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12511 + ... + 20627.

It is an arithmetic number, because the mean of its divisors is an integer number (9286992).

Almost surely, 2^134490573 is an apocalyptic number.

It is an amenable number.

134490573 is a deficient number, since it is larger than the sum of its proper divisors (88397235).

134490573 is a wasteful number, since it uses less digits than its factorization.

134490573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8393 (or 8390 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 134490573 is about 11597.0070707920. The cubic root of 134490573 is about 512.3467055306.

The spelling of 134490573 in words is "one hundred thirty-four million, four hundred ninety thousand, five hundred seventy-three".