551462 has 8 divisors (see below), whose sum is σ = 835536. Its totient is φ = 272952.

The previous prime is 551461. The next prime is 551483. The reversal of 551462 is 264155.

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

It is a super-2 number, since 2×551462² = 608220674888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551461) 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, 1133 + ... + 1544.

It is an arithmetic number, because the mean of its divisors is an integer number (104442).

2⁵⁵¹⁴⁶² is an apocalyptic number.

551462 is a deficient number, since it is larger than the sum of its proper divisors (284074).

551462 is a wasteful number, since it uses less digits than its factorization.

551462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782.

The product of its digits is 1200, while the sum is 23.

The square root of 551462 is about 742.6048747483. The cubic root of 551462 is about 82.0046596599.

The spelling of 551462 in words is "five hundred fifty-one thousand, four hundred sixty-two".