68901098 has 16 divisors (see below), whose sum is σ = 119781504. Its totient is φ = 29112720.

The previous prime is 68901073. The next prime is 68901103. The reversal of 68901098 is 89010986.

It is a super-2 number, since 2×68901098² = 9494722611211208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33665 + ... + 35652.

It is an arithmetic number, because the mean of its divisors is an integer number (7486344).

Almost surely, 2^68901098 is an apocalyptic number.

68901098 is a deficient number, since it is larger than the sum of its proper divisors (50880406).

68901098 is a wasteful number, since it uses less digits than its factorization.

68901098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69397.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 68901098 is about 8300.6685272934. The cubic root of 68901098 is about 409.9605315963.

The spelling of 68901098 in words is "sixty-eight million, nine hundred one thousand, ninety-eight".