68203234 has 16 divisors (see below), whose sum is σ = 116458560. Its totient is φ = 29653360.

The previous prime is 68203231. The next prime is 68203237. The reversal of 68203234 is 43230286.

It is an interprime number because it is at equal distance from previous prime (68203231) and next prime (68203237).

It is a super-2 number, since 2×68203234² = 9303362256117512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68203231) 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, 66889 + ... + 67900.

It is an arithmetic number, because the mean of its divisors is an integer number (7278660).

Almost surely, 2^68203234 is an apocalyptic number.

68203234 is a deficient number, since it is larger than the sum of its proper divisors (48255326).

68203234 is a wasteful number, since it uses less digits than its factorization.

68203234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134825.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 68203234 is about 8258.5249288235. The cubic root of 68203234 is about 408.5717386457.

It can be divided in two parts, 68 and 203234, that added together give a palindrome (203302).

The spelling of 68203234 in words is "sixty-eight million, two hundred three thousand, two hundred thirty-four".