604111641 has 24 divisors (see below), whose sum is σ = 939252384. Its totient is φ = 344373120.

The previous prime is 604111639. The next prime is 604111661. The reversal of 604111641 is 146111406.

It is not a de Polignac number, because 604111641 - 2¹ = 604111639 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (604111661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58906 + ... + 68396.

It is an arithmetic number, because the mean of its divisors is an integer number (39135516).

Almost surely, 2^604111641 is an apocalyptic number.

It is an amenable number.

604111641 is a deficient number, since it is larger than the sum of its proper divisors (335140743).

604111641 is a wasteful number, since it uses less digits than its factorization.

604111641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9941 (or 9934 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 604111641 is about 24578.6826538771. The cubic root of 604111641 is about 845.3548879864.

The spelling of 604111641 in words is "six hundred four million, one hundred eleven thousand, six hundred forty-one".