134231064 has 32 divisors (see below), whose sum is σ = 366085440. Its totient is φ = 40676000.

The previous prime is 134231057. The next prime is 134231081. The reversal of 134231064 is 460132431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253962 + ... + 254489.

It is an arithmetic number, because the mean of its divisors is an integer number (11440170).

Almost surely, 2^134231064 is an apocalyptic number.

It is an amenable number.

134231064 is an abundant number, since it is smaller than the sum of its proper divisors (231854376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134231064 is a wasteful number, since it uses less digits than its factorization.

134231064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508471 (or 508467 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 134231064 is about 11585.8130487247. The cubic root of 134231064 is about 512.0169570393.

Adding to 134231064 its reverse (460132431), we get a palindrome (594363495).

The spelling of 134231064 in words is "one hundred thirty-four million, two hundred thirty-one thousand, sixty-four".