473534140 has 24 divisors (see below), whose sum is σ = 1021299552. Its totient is φ = 184294080.

The previous prime is 473534111. The next prime is 473534147. The reversal of 473534140 is 41435374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473534147) 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, 319216 + ... + 320695.

It is an arithmetic number, because the mean of its divisors is an integer number (42554148).

Almost surely, 2^473534140 is an apocalyptic number.

It is an amenable number.

473534140 is an abundant number, since it is smaller than the sum of its proper divisors (547765412).

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

473534140 is a wasteful number, since it uses less digits than its factorization.

473534140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639957 (or 639955 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 473534140 is about 21760.8395977729. The cubic root of 473534140 is about 779.4419304188.

The spelling of 473534140 in words is "four hundred seventy-three million, five hundred thirty-four thousand, one hundred forty".