242464625 has 64 divisors (see below), whose sum is σ = 352864512. Its totient is φ = 164736000.

The previous prime is 242464603. The next prime is 242464627. The reversal of 242464625 is 526464242.

It is not a de Polignac number, because 242464625 - 2¹² = 242460529 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242464627) 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, 1850810 + ... + 1850940.

It is an arithmetic number, because the mean of its divisors is an integer number (5513508).

Almost surely, 2^242464625 is an apocalyptic number.

242464625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

242464625 is a deficient number, since it is larger than the sum of its proper divisors (110399887).

242464625 is a wasteful number, since it uses less digits than its factorization.

242464625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 233 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 242464625 is about 15571.2756381743. The cubic root of 242464625 is about 623.5665281002.

The spelling of 242464625 in words is "two hundred forty-two million, four hundred sixty-four thousand, six hundred twenty-five".