61066802 has 4 divisors (see below), whose sum is σ = 91600206. Its totient is φ = 30533400.

The previous prime is 61066799. The next prime is 61066847. The reversal of 61066802 is 20866016.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 33304441 + 27762361 = 5771^2 + 5269^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15266699 + ... + 15266702.

Almost surely, 2^61066802 is an apocalyptic number.

61066802 is a deficient number, since it is larger than the sum of its proper divisors (30533404).

61066802 is a wasteful number, since it uses less digits than its factorization.

61066802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30533403.

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

The square root of 61066802 is about 7814.5250655430. The cubic root of 61066802 is about 393.7933630920.

The spelling of 61066802 in words is "sixty-one million, sixty-six thousand, eight hundred two".