68244088 has 32 divisors (see below), whose sum is σ = 139968000. Its totient is φ = 30936160.

The previous prime is 68244079. The next prime is 68244119. The reversal of 68244088 is 88044286.

68244088 = T₃₅₁₇ + T₃₅₁₈ + ... + T₃₅₂₇.

It is a self number, because there is not a number n which added to its sum of digits gives 68244088.

It is a congruent number.

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, 41343 + ... + 42961.

It is an arithmetic number, because the mean of its divisors is an integer number (4374000).

Almost surely, 2^68244088 is an apocalyptic number.

It is an amenable number.

68244088 is an abundant number, since it is smaller than the sum of its proper divisors (71723912).

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

68244088 is a wasteful number, since it uses less digits than its factorization.

68244088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115 (or 2111 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 68244088 is about 8260.9980026629. The cubic root of 68244088 is about 408.6533010445.

The spelling of 68244088 in words is "sixty-eight million, two hundred forty-four thousand, eighty-eight".