551094 has 16 divisors (see below), whose sum is σ = 1123632. Its totient is φ = 180128.

The previous prime is 551093. The next prime is 551099. The reversal of 551094 is 490155.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 551094.

It is not an unprimeable number, because it can be changed into a prime (551093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (70227).

2⁵⁵¹⁰⁹⁴ is an apocalyptic number.

551094 is an abundant number, since it is smaller than the sum of its proper divisors (572538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551094 is a wasteful number, since it uses less digits than its factorization.

551094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 551094 is about 742.3570569477. The cubic root of 551094 is about 81.9864145647.

The spelling of 551094 in words is "five hundred fifty-one thousand, ninety-four".