241780046 has 4 divisors (see below), whose sum is σ = 362670072. Its totient is φ = 120890022.

The previous prime is 241780043. The next prime is 241780051. The reversal of 241780046 is 640087142.

241780046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640087142 = 2 ⋅320043571.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 241779994 and 241780021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241780043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60445010 + ... + 60445013.

It is an arithmetic number, because the mean of its divisors is an integer number (90667518).

Almost surely, 2^241780046 is an apocalyptic number.

241780046 is a deficient number, since it is larger than the sum of its proper divisors (120890026).

241780046 is a wasteful number, since it uses less digits than its factorization.

241780046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120890025.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 241780046 is about 15549.2779896688. The cubic root of 241780046 is about 622.9791119143.

The spelling of 241780046 in words is "two hundred forty-one million, seven hundred eighty thousand, forty-six".