241778625 has 32 divisors (see below), whose sum is σ = 438901632. Its totient is φ = 117224000.

The previous prime is 241778623. The next prime is 241778651. The reversal of 241778625 is 526877142.

It is not a de Polignac number, because 241778625 - 2¹ = 241778623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241778623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25182 + ... + 33431.

It is an arithmetic number, because the mean of its divisors is an integer number (13715676).

Almost surely, 2^241778625 is an apocalyptic number.

241778625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

241778625 is a deficient number, since it is larger than the sum of its proper divisors (197123007).

241778625 is a wasteful number, since it uses less digits than its factorization.

241778625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58642 (or 58632 counting only the distinct ones).

The product of its digits is 188160, while the sum is 42.

The square root of 241778625 is about 15549.2322961618. The cubic root of 241778625 is about 622.9778914454.

The spelling of 241778625 in words is "two hundred forty-one million, seven hundred seventy-eight thousand, six hundred twenty-five".