134527864 has 8 divisors (see below), whose sum is σ = 252239760. Its totient is φ = 67263928.

The previous prime is 134527829. The next prime is 134527873. The reversal of 134527864 is 468725431.

It is a tau number, because it is divible by the number of its divisors (8).

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, 8407984 + ... + 8407999.

It is an arithmetic number, because the mean of its divisors is an integer number (31529970).

Almost surely, 2^134527864 is an apocalyptic number.

It is an amenable number.

134527864 is a deficient number, since it is larger than the sum of its proper divisors (117711896).

134527864 is a wasteful number, since it uses less digits than its factorization.

134527864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16815989 (or 16815985 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 134527864 is about 11598.6147448736. The cubic root of 134527864 is about 512.3940549593.

It can be divided in two parts, 13452 and 7864, that added together give a square (21316 = 146²).

The spelling of 134527864 in words is "one hundred thirty-four million, five hundred twenty-seven thousand, eight hundred sixty-four".