241978046 has 4 divisors (see below), whose sum is σ = 362967072. Its totient is φ = 120989022.

The previous prime is 241978013. The next prime is 241978049. The reversal of 241978046 is 640879142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640879142 = 2 ⋅320439571.

It is a junction number, because it is equal to n+sod(n) for n = 241977994 and 241978012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241978049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60494510 + ... + 60494513.

It is an arithmetic number, because the mean of its divisors is an integer number (90741768).

Almost surely, 2^241978046 is an apocalyptic number.

241978046 is a deficient number, since it is larger than the sum of its proper divisors (120989026).

241978046 is a wasteful number, since it uses less digits than its factorization.

241978046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120989025.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 241978046 is about 15555.6435418147. The cubic root of 241978046 is about 623.1491234737.

The spelling of 241978046 in words is "two hundred forty-one million, nine hundred seventy-eight thousand, forty-six".