464526244 has 72 divisors (see below), whose sum is σ = 1018241280. Its totient is φ = 181539072.

The previous prime is 464526221. The next prime is 464526247. The reversal of 464526244 is 442625464.

It is not an unprimeable number, because it can be changed into a prime (464526247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420597 + ... + 421699.

It is an arithmetic number, because the mean of its divisors is an integer number (14142240).

Almost surely, 2^464526244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464526244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509120640).

464526244 is an abundant number, since it is smaller than the sum of its proper divisors (553715036).

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

464526244 is a wasteful number, since it uses less digits than its factorization.

464526244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229 (or 1214 counting only the distinct ones).

The product of its digits is 184320, while the sum is 37.

The square root of 464526244 is about 21552.8708992561. The cubic root of 464526244 is about 774.4678936423.

The spelling of 464526244 in words is "four hundred sixty-four million, five hundred twenty-six thousand, two hundred forty-four".