68034154 has 16 divisors (see below), whose sum is σ = 104564736. Its totient is φ = 33188400.

The previous prime is 68034121. The next prime is 68034163. The reversal of 68034154 is 45143086.

It is a happy number.

It is a super-2 number, since 2×68034154² = 9257292220991432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13299 + ... + 17689.

It is an arithmetic number, because the mean of its divisors is an integer number (6535296).

Almost surely, 2^68034154 is an apocalyptic number.

68034154 is a deficient number, since it is larger than the sum of its proper divisors (36530582).

68034154 is a wasteful number, since it uses less digits than its factorization.

68034154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 68034154 is about 8248.2818817012. The cubic root of 68034154 is about 408.2338344640.

The spelling of 68034154 in words is "sixty-eight million, thirty-four thousand, one hundred fifty-four".