64362463 has 8 divisors (see below), whose sum is σ = 70727760. Its totient is φ = 58082880.

The previous prime is 64362449. The next prime is 64362469. The reversal of 64362463 is 36426346.

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

It is a cyclic number.

It is not a de Polignac number, because 64362463 - 2²⁵ = 30808031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64362469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19848 + ... + 22861.

It is an arithmetic number, because the mean of its divisors is an integer number (8840970).

Almost surely, 2^64362463 is an apocalyptic number.

64362463 is a deficient number, since it is larger than the sum of its proper divisors (6365297).

64362463 is a wasteful number, since it uses less digits than its factorization.

64362463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42857.

The product of its digits is 62208, while the sum is 34.

The square root of 64362463 is about 8022.6219529528. The cubic root of 64362463 is about 400.7537101605.

The spelling of 64362463 in words is "sixty-four million, three hundred sixty-two thousand, four hundred sixty-three".