68650335 has 120 divisors (see below), whose sum is σ = 143486640. Its totient is φ = 31269888.

The previous prime is 68650333. The next prime is 68650433. The reversal of 68650335 is 53305686.

It is not a de Polignac number, because 68650335 - 2¹ = 68650333 is a prime.

It is a super-2 number, since 2×68650335² = 9425736991224450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68650335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68650333) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1163536 + ... + 1163594.

It is an arithmetic number, because the mean of its divisors is an integer number (1195722).

Almost surely, 2^68650335 is an apocalyptic number.

68650335 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

68650335 is an abundant number, since it is smaller than the sum of its proper divisors (74836305).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68650335 is a wasteful number, since it uses less digits than its factorization.

68650335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 68650335 is about 8285.5497705342. The cubic root of 68650335 is about 409.4625816150.

The spelling of 68650335 in words is "sixty-eight million, six hundred fifty thousand, three hundred thirty-five".