242276764 has 6 divisors (see below), whose sum is σ = 423984344. Its totient is φ = 121138380.

The previous prime is 242276761. The next prime is 242276767. The reversal of 242276764 is 467672242.

It is an interprime number because it is at equal distance from previous prime (242276761) and next prime (242276767).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242276761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30284592 + ... + 30284599.

Almost surely, 2^242276764 is an apocalyptic number.

It is an amenable number.

242276764 is a deficient number, since it is larger than the sum of its proper divisors (181707580).

242276764 is a wasteful number, since it uses less digits than its factorization.

242276764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60569195 (or 60569193 counting only the distinct ones).

The product of its digits is 225792, while the sum is 40.

The square root of 242276764 is about 15565.2421760794. The cubic root of 242276764 is about 623.4054405480.

The spelling of 242276764 in words is "two hundred forty-two million, two hundred seventy-six thousand, seven hundred sixty-four".