61052432 has 60 divisors (see below), whose sum is σ = 140879376. Its totient is φ = 25542720.

The previous prime is 61052417. The next prime is 61052437. The reversal of 61052432 is 23425016.

It is a super-2 number, since 2×61052432² = 7454798906229248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61052398 and 61052407.

It is not an unprimeable number, because it can be changed into a prime (61052437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32807 + ... + 34617.

Almost surely, 2^61052432 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 61052432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70439688).

61052432 is an abundant number, since it is smaller than the sum of its proper divisors (79826944).

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

61052432 is a wasteful number, since it uses less digits than its factorization.

61052432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876 (or 1863 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 61052432 is about 7813.6055697738. The cubic root of 61052432 is about 393.7624720329.

Adding to 61052432 its reverse (23425016), we get a palindrome (84477448).

The spelling of 61052432 in words is "sixty-one million, fifty-two thousand, four hundred thirty-two".