61714805 has 8 divisors (see below), whose sum is σ = 74101632. Its totient is φ = 49342608.

The previous prime is 61714771. The next prime is 61714889. The reversal of 61714805 is 50841716.

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 61714805 - 2¹⁰ = 61713781 is a prime.

It is a Duffinian number.

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, 10904 + ... + 15566.

It is an arithmetic number, because the mean of its divisors is an integer number (9262704).

Almost surely, 2^61714805 is an apocalyptic number.

It is an amenable number.

61714805 is a deficient number, since it is larger than the sum of its proper divisors (12386827).

61714805 is a wasteful number, since it uses less digits than its factorization.

61714805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7315.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 61714805 is about 7855.8770993442. The cubic root of 61714805 is about 395.1813619971.

The spelling of 61714805 in words is "sixty-one million, seven hundred fourteen thousand, eight hundred five".