64234134 has 24 divisors (see below), whose sum is σ = 144329640. Its totient is φ = 21411216.

The previous prime is 64234129. The next prime is 64234151. The reversal of 64234134 is 43143246.

64234134 is a `hidden beast` number, since 642 + 3 + 4 + 13 + 4 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 64234098 and 64234107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65599 + ... + 66570.

It is an arithmetic number, because the mean of its divisors is an integer number (6013735).

Almost surely, 2^64234134 is an apocalyptic number.

64234134 is an abundant number, since it is smaller than the sum of its proper divisors (80095506).

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

64234134 is a wasteful number, since it uses less digits than its factorization.

64234134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132186 (or 132174 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 64234134 is about 8014.6200159459. The cubic root of 64234134 is about 400.4871855514.

The spelling of 64234134 in words is "sixty-four million, two hundred thirty-four thousand, one hundred thirty-four".