68253466 has 16 divisors (see below), whose sum is σ = 107028864. Its totient is φ = 32582704.

The previous prime is 68253463. The next prime is 68253499. The reversal of 68253466 is 66435286.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68253463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33180 + ... + 35176.

It is an arithmetic number, because the mean of its divisors is an integer number (6689304).

Almost surely, 2^68253466 is an apocalyptic number.

68253466 is a deficient number, since it is larger than the sum of its proper divisors (38775398).

68253466 is a wasteful number, since it uses less digits than its factorization.

68253466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2765.

The product of its digits is 207360, while the sum is 40.

The square root of 68253466 is about 8261.5655901288. The cubic root of 68253466 is about 408.6720190279.

The spelling of 68253466 in words is "sixty-eight million, two hundred fifty-three thousand, four hundred sixty-six".