52048230 has 64 divisors (see below), whose sum is σ = 135269568. Its totient is φ = 12741120.

The previous prime is 52048219. The next prime is 52048231. The reversal of 52048230 is 3284025.

It is a super-2 number, since 2×52048230² = 5418036492265800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52048230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52048231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 123420 + ... + 123840.

It is an arithmetic number, because the mean of its divisors is an integer number (2113587).

Almost surely, 2^52048230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52048230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67634784).

52048230 is an abundant number, since it is smaller than the sum of its proper divisors (83221338).

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

52048230 is a wasteful number, since it uses less digits than its factorization.

52048230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 52048230 is about 7214.4459246709. The cubic root of 52048230 is about 373.3664768265.

The spelling of 52048230 in words is "fifty-two million, forty-eight thousand, two hundred thirty".