61027332 has 12 divisors (see below), whose sum is σ = 142397136. Its totient is φ = 20342440.

The previous prime is 61027289. The next prime is 61027333. The reversal of 61027332 is 23372016.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (61027333) 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, 2542794 + ... + 2542817.

It is an arithmetic number, because the mean of its divisors is an integer number (11866428).

Almost surely, 2^61027332 is an apocalyptic number.

It is an amenable number.

61027332 is an abundant number, since it is smaller than the sum of its proper divisors (81369804).

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

61027332 is a wasteful number, since it uses less digits than its factorization.

61027332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085618 (or 5085616 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 61027332 is about 7811.9992319508. Note that the first 3 decimals coincide. The cubic root of 61027332 is about 393.7085031602.

Adding to 61027332 its reverse (23372016), we get a palindrome (84399348).

The spelling of 61027332 in words is "sixty-one million, twenty-seven thousand, three hundred thirty-two".