473140 has 24 divisors (see below), whose sum is σ = 1019592. Its totient is φ = 184320.

The previous prime is 473117. The next prime is 473141. The reversal of 473140 is 41374.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 68644 + 404496 = 262^2 + 636^2 .

It is a super-2 number, since 2×473140² = 447722919200, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473141) 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, 532 + ... + 1108.

It is an arithmetic number, because the mean of its divisors is an integer number (42483).

2⁴⁷³¹⁴⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509796).

473140 is an abundant number, since it is smaller than the sum of its proper divisors (546452).

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

473140 is a wasteful number, since it uses less digits than its factorization.

473140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 473140 is about 687.8517282089. The cubic root of 473140 is about 77.9225617599.

The spelling of 473140 in words is "four hundred seventy-three thousand, one hundred forty", and thus it is an iban number.