242922703 has 4 divisors (see below), whose sum is σ = 243564040. Its totient is φ = 242281368.

The previous prime is 242922689. The next prime is 242922721. The reversal of 242922703 is 307229242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242922703 is a prime.

It is a super-2 number, since 2×242922703² = 118022879265652418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242922773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320100 + ... + 320857.

It is an arithmetic number, because the mean of its divisors is an integer number (60891010).

Almost surely, 2^242922703 is an apocalyptic number.

242922703 is a deficient number, since it is larger than the sum of its proper divisors (641337).

242922703 is an equidigital number, since it uses as much as digits as its factorization.

242922703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641336.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 242922703 is about 15585.9777684943. The cubic root of 242922703 is about 623.9589735450.

The spelling of 242922703 in words is "two hundred forty-two million, nine hundred twenty-two thousand, seven hundred three".