68701652 has 12 divisors (see below), whose sum is σ = 120292116. Its totient is φ = 34332480.

The previous prime is 68701643. The next prime is 68701657. The reversal of 68701652 is 25610786.

It can be written as a sum of positive squares in 2 ways, for example, as 40780996 + 27920656 = 6386^2 + 5284^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68701657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7208 + ... + 13760.

It is an arithmetic number, because the mean of its divisors is an integer number (10024343).

Almost surely, 2^68701652 is an apocalyptic number.

It is an amenable number.

68701652 is a deficient number, since it is larger than the sum of its proper divisors (51590464).

68701652 is a wasteful number, since it uses less digits than its factorization.

68701652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9178 (or 9176 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 68701652 is about 8288.6459690350. The cubic root of 68701652 is about 409.5645823690.

The spelling of 68701652 in words is "sixty-eight million, seven hundred one thousand, six hundred fifty-two".