55741446 has 20 divisors (see below), whose sum is σ = 124902492. Its totient is φ = 18580428.

The previous prime is 55741429. The next prime is 55741447. The reversal of 55741446 is 64414755.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 55741446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55741447) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 171880 + ... + 172203.

Almost surely, 2^55741446 is an apocalyptic number.

55741446 is an abundant number, since it is smaller than the sum of its proper divisors (69161046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55741446 is a wasteful number, since it uses less digits than its factorization.

55741446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344097 (or 344088 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 55741446 is about 7466.0194213516. The cubic root of 55741446 is about 381.9965232727.

The spelling of 55741446 in words is "fifty-five million, seven hundred forty-one thousand, four hundred forty-six".