68035154 has 24 divisors (see below), whose sum is σ = 114926364. Its totient is φ = 30166400.

The previous prime is 68035151. The next prime is 68035171. The reversal of 68035154 is 45153086.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44289025 + 23746129 = 6655^2 + 4873^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68035154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68035151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6494 + ... + 13350.

Almost surely, 2^68035154 is an apocalyptic number.

68035154 is a deficient number, since it is larger than the sum of its proper divisors (46891210).

68035154 is a wasteful number, since it uses less digits than its factorization.

68035154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6922 (or 6911 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 68035154 is about 8248.3425001633. The cubic root of 68035154 is about 408.2358345959.

The spelling of 68035154 in words is "sixty-eight million, thirty-five thousand, one hundred fifty-four".