61606802 has 8 divisors (see below), whose sum is σ = 92450700. Its totient is φ = 30789904.

The previous prime is 61606777. The next prime is 61606819. The reversal of 61606802 is 20860616.

It is a Cunningham number, because it is equal to 7849²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 61606801 + 1 = 7849^2 + 1^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524 + ... + 11112.

Almost surely, 2^61606802 is an apocalyptic number.

61606802 is a deficient number, since it is larger than the sum of its proper divisors (30843898).

61606802 is a wasteful number, since it uses less digits than its factorization.

61606802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13500.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 61606802 is about 7849.0000637024. Note that the first 4 decimals coincide. The cubic root of 61606802 is about 394.9507004648.

The spelling of 61606802 in words is "sixty-one million, six hundred six thousand, eight hundred two".