64484594 has 32 divisors (see below), whose sum is σ = 107568000. Its totient is φ = 28854144.

The previous prime is 64484579. The next prime is 64484597. The reversal of 64484594 is 49548446.

It is not an unprimeable number, because it can be changed into a prime (64484597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77372 + ... + 78200.

It is an arithmetic number, because the mean of its divisors is an integer number (3361500).

Almost surely, 2^64484594 is an apocalyptic number.

64484594 is a deficient number, since it is larger than the sum of its proper divisors (43083406).

64484594 is a wasteful number, since it uses less digits than its factorization.

64484594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962.

The product of its digits is 552960, while the sum is 44.

The square root of 64484594 is about 8030.2300091591. The cubic root of 64484594 is about 401.0070334150.

The spelling of 64484594 in words is "sixty-four million, four hundred eighty-four thousand, five hundred ninety-four".