68441955 has 32 divisors (see below), whose sum is σ = 114216960. Its totient is φ = 34957440.

The previous prime is 68441929. The next prime is 68441969. The reversal of 68441955 is 55914486.

It is not a de Polignac number, because 68441955 - 2¹⁴ = 68425571 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47181 + ... + 48609.

It is an arithmetic number, because the mean of its divisors is an integer number (3569280).

Almost surely, 2^68441955 is an apocalyptic number.

68441955 is a deficient number, since it is larger than the sum of its proper divisors (45775005).

68441955 is a wasteful number, since it uses less digits than its factorization.

68441955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its digits is 172800, while the sum is 42.

The square root of 68441955 is about 8272.9653087632. The cubic root of 68441955 is about 409.0478699278.

Adding to 68441955 its product of digits (172800), we get a triangular number (68614755 = T₁₁₇₁₄).

It can be divided in two parts, 68441 and 955, that added together give a palindrome (69396).

The spelling of 68441955 in words is "sixty-eight million, four hundred forty-one thousand, nine hundred fifty-five".