64532262 has 8 divisors (see below), whose sum is σ = 129064536. Its totient is φ = 21510752.

The previous prime is 64532261. The next prime is 64532263. The reversal of 64532262 is 26223546.

It is an interprime number because it is at equal distance from previous prime (64532261) and next prime (64532263).

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

64532262 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64532261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5377683 + ... + 5377694.

It is an arithmetic number, because the mean of its divisors is an integer number (16133067).

Almost surely, 2^64532262 is an apocalyptic number.

64532262 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64532262 is a wasteful number, since it uses less digits than its factorization.

64532262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10755382.

The product of its digits is 17280, while the sum is 30.

The square root of 64532262 is about 8033.1974953937. The cubic root of 64532262 is about 401.1058192589.

The spelling of 64532262 in words is "sixty-four million, five hundred thirty-two thousand, two hundred sixty-two".