612042262 has 16 divisors (see below), whose sum is σ = 1046842272. Its totient is φ = 265864320.

The previous prime is 612042241. The next prime is 612042281. The reversal of 612042262 is 262240216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691914 + ... + 692797.

It is an arithmetic number, because the mean of its divisors is an integer number (65427642).

Almost surely, 2^612042262 is an apocalyptic number.

612042262 is a deficient number, since it is larger than the sum of its proper divisors (434800010).

612042262 is a wasteful number, since it uses less digits than its factorization.

612042262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384743.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 612042262 is about 24739.4879090089. The cubic root of 612042262 is about 849.0380175752.

Adding to 612042262 its reverse (262240216), we get a palindrome (874282478).

The spelling of 612042262 in words is "six hundred twelve million, forty-two thousand, two hundred sixty-two".