52824460 has 48 divisors (see below), whose sum is σ = 120417696. Its totient is φ = 19348992.

The previous prime is 52824451. The next prime is 52824461. The reversal of 52824460 is 6442825.

It is not an unprimeable number, because it can be changed into a prime (52824461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34879 + ... + 36361.

It is an arithmetic number, because the mean of its divisors is an integer number (2508702).

Almost surely, 2^52824460 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 52824460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60208848).

52824460 is an abundant number, since it is smaller than the sum of its proper divisors (67593236).

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

52824460 is a wasteful number, since it uses less digits than its factorization.

52824460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 52824460 is about 7268.0437533080. The cubic root of 52824460 is about 375.2134133378.

The spelling of 52824460 in words is "fifty-two million, eight hundred twenty-four thousand, four hundred sixty".