242277148 has 6 divisors (see below), whose sum is σ = 423985016. Its totient is φ = 121138572.

The previous prime is 242277097. The next prime is 242277157. The reversal of 242277148 is 841772242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30284640 + ... + 30284647.

Almost surely, 2^242277148 is an apocalyptic number.

It is an amenable number.

242277148 is a deficient number, since it is larger than the sum of its proper divisors (181707868).

242277148 is a wasteful number, since it uses less digits than its factorization.

242277148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60569291 (or 60569289 counting only the distinct ones).

The product of its digits is 50176, while the sum is 37.

The square root of 242277148 is about 15565.2545112504. The cubic root of 242277148 is about 623.4057699062.

It can be divided in two parts, 24227 and 7148, that added together give a triangular number (31375 = T₂₅₀).

The spelling of 242277148 in words is "two hundred forty-two million, two hundred seventy-seven thousand, one hundred forty-eight".