551416246 has 8 divisors (see below), whose sum is σ = 838774224. Its totient is φ = 271824840.

The previous prime is 551416163. The next prime is 551416249. The reversal of 551416246 is 642614155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551416249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1941465 + ... + 1941748.

It is an arithmetic number, because the mean of its divisors is an integer number (104846778).

Almost surely, 2^551416246 is an apocalyptic number.

551416246 is a deficient number, since it is larger than the sum of its proper divisors (287357978).

551416246 is a wasteful number, since it uses less digits than its factorization.

551416246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883286.

The product of its digits is 28800, while the sum is 34.

The square root of 551416246 is about 23482.2538526437. The cubic root of 551416246 is about 820.0239166136.

The spelling of 551416246 in words is "five hundred fifty-one million, four hundred sixteen thousand, two hundred forty-six".