305427941 has 16 divisors (see below), whose sum is σ = 378795648. Its totient is φ = 239803200.

The previous prime is 305427887. The next prime is 305427943. The reversal of 305427941 is 149724503.

It is a de Polignac number, because none of the positive numbers 2^k-305427941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305427943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 890 + ... + 24731.

It is an arithmetic number, because the mean of its divisors is an integer number (23674728).

Almost surely, 2^305427941 is an apocalyptic number.

It is an amenable number.

305427941 is a deficient number, since it is larger than the sum of its proper divisors (73367707).

305427941 is a wasteful number, since it uses less digits than its factorization.

305427941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25772.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 305427941 is about 17476.4968171542. The cubic root of 305427941 is about 673.4462229166.

It can be divided in two parts, 30542 and 7941, that added together give a palindrome (38483).

The spelling of 305427941 in words is "three hundred five million, four hundred twenty-seven thousand, nine hundred forty-one".