61411252 has 12 divisors (see below), whose sum is σ = 122822560. Its totient is φ = 26319096.

The previous prime is 61411223. The next prime is 61411253. The reversal of 61411252 is 25211416.

61411252 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61411253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096602 + ... + 1096657.

Almost surely, 2^61411252 is an apocalyptic number.

It is an amenable number.

61411252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

61411252 is a wasteful number, since it uses less digits than its factorization.

61411252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193270 (or 2193268 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 61411252 is about 7836.5331620558. The cubic root of 61411252 is about 394.5323783117.

Adding to 61411252 its reverse (25211416), we get a palindrome (86622668).

The spelling of 61411252 in words is "sixty-one million, four hundred eleven thousand, two hundred fifty-two".