242455125 has 64 divisors (see below), whose sum is σ = 448830720. Its totient is φ = 115232000.

The previous prime is 242455097. The next prime is 242455127. The reversal of 242455125 is 521554242.

It is not a de Polignac number, because 242455125 - 2⁷ = 242454997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242455092 and 242455101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242455127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 218071 + ... + 219179.

It is an arithmetic number, because the mean of its divisors is an integer number (7012980).

Almost surely, 2^242455125 is an apocalyptic number.

242455125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242455125 is a deficient number, since it is larger than the sum of its proper divisors (206375595).

242455125 is a wasteful number, since it uses less digits than its factorization.

242455125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1181 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 242455125 is about 15570.9705863186. The cubic root of 242455125 is about 623.5583840126.

The spelling of 242455125 in words is "two hundred forty-two million, four hundred fifty-five thousand, one hundred twenty-five".