55741222 has 16 divisors (see below), whose sum is σ = 86465232. Its totient is φ = 26932480.

The previous prime is 55741211. The next prime is 55741229. The reversal of 55741222 is 22214755.

55741222 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55741229) 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, 5598 + ... + 11950.

It is an arithmetic number, because the mean of its divisors is an integer number (5404077).

Almost surely, 2^55741222 is an apocalyptic number.

55741222 is a deficient number, since it is larger than the sum of its proper divisors (30724010).

55741222 is a wasteful number, since it uses less digits than its factorization.

55741222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6503.

The product of its digits is 5600, while the sum is 28.

The square root of 55741222 is about 7466.0044200362. The cubic root of 55741222 is about 381.9960115808.

Adding to 55741222 its reverse (22214755), we get a palindrome (77955977).

The spelling of 55741222 in words is "fifty-five million, seven hundred forty-one thousand, two hundred twenty-two".