55667234 has 12 divisors (see below), whose sum is σ = 97133814. Its totient is φ = 23857344.

The previous prime is 55667219. The next prime is 55667239. The reversal of 55667234 is 43276655.

It can be written as a sum of positive squares in only one way, i.e., 30195025 + 25472209 = 5495^2 + 5047^2 .

It is not an unprimeable number, because it can be changed into a prime (55667239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283919 + ... + 284114.

Almost surely, 2^55667234 is an apocalyptic number.

55667234 is a deficient number, since it is larger than the sum of its proper divisors (41466580).

55667234 is a wasteful number, since it uses less digits than its factorization.

55667234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568049 (or 568042 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The square root of 55667234 is about 7461.0477816457. The cubic root of 55667234 is about 381.8269228639.

The spelling of 55667234 in words is "fifty-five million, six hundred sixty-seven thousand, two hundred thirty-four".