61848245 has 8 divisors (see below), whose sum is σ = 74265984. Its totient is φ = 49446544.

The previous prime is 61848229. The next prime is 61848251. The reversal of 61848245 is 54284816.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 61848245 - 2⁴ = 61848229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61848199 and 61848208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7472 + ... + 13398.

It is an arithmetic number, because the mean of its divisors is an integer number (9283248).

Almost surely, 2^61848245 is an apocalyptic number.

It is an amenable number.

61848245 is a deficient number, since it is larger than the sum of its proper divisors (12417739).

61848245 is a wasteful number, since it uses less digits than its factorization.

61848245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8019.

The product of its digits is 61440, while the sum is 38.

The square root of 61848245 is about 7864.3655179550. The cubic root of 61848245 is about 395.4659778740.

The spelling of 61848245 in words is "sixty-one million, eight hundred forty-eight thousand, two hundred forty-five".