134564464 has 10 divisors (see below), whose sum is σ = 260718680. Its totient is φ = 67282224.

The previous prime is 134564447. The next prime is 134564473. The reversal of 134564464 is 464465431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4205124 + ... + 4205155.

It is an arithmetic number, because the mean of its divisors is an integer number (26071868).

Almost surely, 2^134564464 is an apocalyptic number.

It is an amenable number.

134564464 is a deficient number, since it is larger than the sum of its proper divisors (126154216).

134564464 is an equidigital number, since it uses as much as digits as its factorization.

134564464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8410287 (or 8410281 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The square root of 134564464 is about 11600.1924121973. The cubic root of 134564464 is about 512.4405184983.

The spelling of 134564464 in words is "one hundred thirty-four million, five hundred sixty-four thousand, four hundred sixty-four".