240212283 has 4 divisors (see below), whose sum is σ = 320283048. Its totient is φ = 160141520.

The previous prime is 240212257. The next prime is 240212309. The reversal of 240212283 is 382212042.

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

It is an interprime number because it is at equal distance from previous prime (240212257) and next prime (240212309).

It is a cyclic number.

It is not a de Polignac number, because 240212283 - 2¹⁰ = 240211259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240212243) 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, 40035378 + ... + 40035383.

It is an arithmetic number, because the mean of its divisors is an integer number (80070762).

Almost surely, 2^240212283 is an apocalyptic number.

240212283 is a deficient number, since it is larger than the sum of its proper divisors (80070765).

240212283 is an equidigital number, since it uses as much as digits as its factorization.

240212283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80070764.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 240212283 is about 15498.7832748252. The cubic root of 240212283 is about 621.6296729283.

The spelling of 240212283 in words is "two hundred forty million, two hundred twelve thousand, two hundred eighty-three".