68502854 has 16 divisors (see below), whose sum is σ = 117554976. Its totient is φ = 29328000.

The previous prime is 68502853. The next prime is 68502857. The reversal of 68502854 is 45820586.

It is a super-2 number, since 2×68502854² = 9385282012290632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68502853) 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, 16334 + ... + 20094.

It is an arithmetic number, because the mean of its divisors is an integer number (7347186).

Almost surely, 2^68502854 is an apocalyptic number.

68502854 is a deficient number, since it is larger than the sum of its proper divisors (49052122).

68502854 is a wasteful number, since it uses less digits than its factorization.

68502854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 68502854 is about 8276.6450932730. The cubic root of 68502854 is about 409.1691562620.

The spelling of 68502854 in words is "sixty-eight million, five hundred two thousand, eight hundred fifty-four".