64041364 has 6 divisors (see below), whose sum is σ = 112072394. Its totient is φ = 32020680.

The previous prime is 64041359. The next prime is 64041371. The reversal of 64041364 is 46314046.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 49280400 + 14760964 = 7020^2 + 3842^2 .

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, 8005167 + ... + 8005174.

Almost surely, 2^64041364 is an apocalyptic number.

It is an amenable number.

64041364 is a deficient number, since it is larger than the sum of its proper divisors (48031030).

64041364 is a wasteful number, since it uses less digits than its factorization.

64041364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16010345 (or 16010343 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 64041364 is about 8002.5848324151. The cubic root of 64041364 is about 400.0861564413.

The spelling of 64041364 in words is "sixty-four million, forty-one thousand, three hundred sixty-four".