64014534 has 24 divisors (see below), whose sum is σ = 145998840. Its totient is φ = 20215008.

The previous prime is 64014527. The next prime is 64014539. The reversal of 64014534 is 43541046.

64014534 is a `hidden beast` number, since 640 + 14 + 5 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 64014498 and 64014507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64014539) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93247 + ... + 93930.

It is an arithmetic number, because the mean of its divisors is an integer number (6083285).

Almost surely, 2^64014534 is an apocalyptic number.

64014534 is an abundant number, since it is smaller than the sum of its proper divisors (81984306).

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

64014534 is a wasteful number, since it uses less digits than its factorization.

64014534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187204 (or 187201 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 64014534 is about 8000.9083234343. The cubic root of 64014534 is about 400.0302768749.

The spelling of 64014534 in words is "sixty-four million, fourteen thousand, five hundred thirty-four".