64201465 has 8 divisors (see below), whose sum is σ = 79527168. Its totient is φ = 49704240.

The previous prime is 64201457. The next prime is 64201517. The reversal of 64201465 is 56410246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64201465 - 2³ = 64201457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206947 + ... + 207256.

It is an arithmetic number, because the mean of its divisors is an integer number (9940896).

Almost surely, 2^64201465 is an apocalyptic number.

It is an amenable number.

64201465 is a deficient number, since it is larger than the sum of its proper divisors (15325703).

64201465 is a wasteful number, since it uses less digits than its factorization.

64201465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414239.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 64201465 is about 8012.5816688506. The cubic root of 64201465 is about 400.4192791090.

The spelling of 64201465 in words is "sixty-four million, two hundred one thousand, four hundred sixty-five".