61007252 has 24 divisors (see below), whose sum is σ = 114068640. Its totient is φ = 28464480.

The previous prime is 61007207. The next prime is 61007257. The reversal of 61007252 is 25270016.

61007252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61007257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899 + ... + 11082.

It is an arithmetic number, because the mean of its divisors is an integer number (4752860).

Almost surely, 2^61007252 is an apocalyptic number.

It is an amenable number.

61007252 is a deficient number, since it is larger than the sum of its proper divisors (53061388).

61007252 is a wasteful number, since it uses less digits than its factorization.

61007252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12071 (or 12069 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 61007252 is about 7810.7139238356. The cubic root of 61007252 is about 393.6653174066.

Adding to 61007252 its reverse (25270016), we get a palindrome (86277268).

The spelling of 61007252 in words is "sixty-one million, seven thousand, two hundred fifty-two".