61303417 has 8 divisors (see below), whose sum is σ = 70108416. Its totient is φ = 52510272.

The previous prime is 61303409. The next prime is 61303421. The reversal of 61303417 is 71430316.

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 61303417 - 2³ = 61303409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61303391 and 61303400.

It is not an unprimeable number, because it can be changed into a prime (61303427) 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, 18768 + ... + 21790.

It is an arithmetic number, because the mean of its divisors is an integer number (8763552).

Almost surely, 2^61303417 is an apocalyptic number.

It is an amenable number.

61303417 is a deficient number, since it is larger than the sum of its proper divisors (8804999).

61303417 is a wasteful number, since it uses less digits than its factorization.

61303417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5927.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 61303417 is about 7829.6498644575. The cubic root of 61303417 is about 394.3013168266.

The spelling of 61303417 in words is "sixty-one million, three hundred three thousand, four hundred seventeen".