61325268 has 24 divisors (see below), whose sum is σ = 149314368. Its totient is φ = 19552896.

The previous prime is 61325261. The next prime is 61325269. The reversal of 61325268 is 86252316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61325261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110821 + ... + 111372.

It is an arithmetic number, because the mean of its divisors is an integer number (6221432).

Almost surely, 2^61325268 is an apocalyptic number.

It is an amenable number.

61325268 is an abundant number, since it is smaller than the sum of its proper divisors (87989100).

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

61325268 is a wasteful number, since it uses less digits than its factorization.

61325268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222223 (or 222221 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 61325268 is about 7831.0451409758. The cubic root of 61325268 is about 394.3481595369.

The spelling of 61325268 in words is "sixty-one million, three hundred twenty-five thousand, two hundred sixty-eight".