241945 has 16 divisors (see below), whose sum is σ = 326592. Its totient is φ = 170560.

The previous prime is 241939. The next prime is 241951. The reversal of 241945 is 549142.

241945 = T₃₁ + T₃₂ + ... + T₁₁₃.

241945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (241939) and next prime (241951).

It is not a de Polignac number, because 241945 - 2⁷ = 241817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2874 + ... + 2956.

It is an arithmetic number, because the mean of its divisors is an integer number (20412).

2²⁴¹⁹⁴⁵ is an apocalyptic number.

It is an amenable number.

241945 is a deficient number, since it is larger than the sum of its proper divisors (84647).

241945 is a wasteful number, since it uses less digits than its factorization.

241945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152.

The product of its digits is 1440, while the sum is 25.

The square root of 241945 is about 491.8790501739. The cubic root of 241945 is about 62.3120755165.

The spelling of 241945 in words is "two hundred forty-one thousand, nine hundred forty-five".