61032245 has 8 divisors (see below), whose sum is σ = 73798560. Its totient is φ = 48452560.

The previous prime is 61032229. The next prime is 61032247. The reversal of 61032245 is 54223016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61032245 - 2⁴ = 61032229 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 61032245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61032247) 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, 45935 + ... + 47244.

It is an arithmetic number, because the mean of its divisors is an integer number (9224820).

Almost surely, 2^61032245 is an apocalyptic number.

It is an amenable number.

61032245 is a deficient number, since it is larger than the sum of its proper divisors (12766315).

61032245 is a wasteful number, since it uses less digits than its factorization.

61032245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93315.

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

The square root of 61032245 is about 7812.3136777782. The cubic root of 61032245 is about 393.7190680329.

The spelling of 61032245 in words is "sixty-one million, thirty-two thousand, two hundred forty-five".