61068682 has 4 divisors (see below), whose sum is σ = 91603026. Its totient is φ = 30534340.

The previous prime is 61068673. The next prime is 61068697. The reversal of 61068682 is 28686016.

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., 33074001 + 27994681 = 5751^2 + 5291^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15267169 + ... + 15267172.

Almost surely, 2^61068682 is an apocalyptic number.

61068682 is a deficient number, since it is larger than the sum of its proper divisors (30534344).

61068682 is a wasteful number, since it uses less digits than its factorization.

61068682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30534343.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 61068682 is about 7814.6453534374. The cubic root of 61068682 is about 393.7974041525.

The spelling of 61068682 in words is "sixty-one million, sixty-eight thousand, six hundred eighty-two".