68551754 has 8 divisors (see below), whose sum is σ = 105335748. Its totient is φ = 33439840.

The previous prime is 68551741. The next prime is 68551781. The reversal of 68551754 is 45715586.

It can be written as a sum of positive squares in 2 ways, for example, as 48094225 + 20457529 = 6935^2 + 4523^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417917 + ... + 418080.

Almost surely, 2^68551754 is an apocalyptic number.

68551754 is a deficient number, since it is larger than the sum of its proper divisors (36783994).

68551754 is a wasteful number, since it uses less digits than its factorization.

68551754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836040.

The product of its digits is 168000, while the sum is 41.

The square root of 68551754 is about 8279.5986617710. The cubic root of 68551754 is about 409.2664933876.

The spelling of 68551754 in words is "sixty-eight million, five hundred fifty-one thousand, seven hundred fifty-four".