240072922 has 4 divisors (see below), whose sum is σ = 360109386. Its totient is φ = 120036460.

The previous prime is 240072887. The next prime is 240072941. The reversal of 240072922 is 229270042.

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

It can be written as a sum of positive squares in only one way, i.e., 145419481 + 94653441 = 12059^2 + 9729^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60018229 + ... + 60018232.

Almost surely, 2^240072922 is an apocalyptic number.

240072922 is a deficient number, since it is larger than the sum of its proper divisors (120036464).

240072922 is a wasteful number, since it uses less digits than its factorization.

240072922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120036463.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 240072922 is about 15494.2867535101. The cubic root of 240072922 is about 621.5094352641.

The spelling of 240072922 in words is "two hundred forty million, seventy-two thousand, nine hundred twenty-two".