246226427 has 4 divisors (see below), whose sum is σ = 247586976. Its totient is φ = 244865880.

The previous prime is 246226423. The next prime is 246226429. The reversal of 246226427 is 724622642.

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

It is a cyclic number.

It is not a de Polignac number, because 246226427 - 2² = 246226423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (246226423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680003 + ... + 680364.

It is an arithmetic number, because the mean of its divisors is an integer number (61896744).

Almost surely, 2^246226427 is an apocalyptic number.

246226427 is a deficient number, since it is larger than the sum of its proper divisors (1360549).

246226427 is a wasteful number, since it uses less digits than its factorization.

246226427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360548.

The product of its digits is 64512, while the sum is 35.

The square root of 246226427 is about 15691.6037102649. The cubic root of 246226427 is about 626.7748395140.

The spelling of 246226427 in words is "two hundred forty-six million, two hundred twenty-six thousand, four hundred twenty-seven".