68437354 has 16 divisors (see below), whose sum is σ = 109543680. Its totient is φ = 31972320.

The previous prime is 68437333. The next prime is 68437357. The reversal of 68437354 is 45373486.

It is not an unprimeable number, because it can be changed into a prime (68437357) 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, 9562 + ... + 15109.

It is an arithmetic number, because the mean of its divisors is an integer number (6846480).

Almost surely, 2^68437354 is an apocalyptic number.

68437354 is a deficient number, since it is larger than the sum of its proper divisors (41106326).

68437354 is a wasteful number, since it uses less digits than its factorization.

68437354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24765.

The product of its digits is 241920, while the sum is 40.

The square root of 68437354 is about 8272.6872296733. The cubic root of 68437354 is about 409.0387036622.

The spelling of 68437354 in words is "sixty-eight million, four hundred thirty-seven thousand, three hundred fifty-four".