427473000 has 96 divisors (see below), whose sum is σ = 1444889160. Its totient is φ = 113990400.

The previous prime is 427472993. The next prime is 427473047. The reversal of 427473000 is 374724.

It can be written as a sum of positive squares in 4 ways, for example, as 233539524 + 193933476 = 15282^2 + 13926^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14749 + ... + 32748.

Almost surely, 2^427473000 is an apocalyptic number.

427473000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427473000 is an abundant number, since it is smaller than the sum of its proper divisors (1017416160).

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

427473000 is a wasteful number, since it uses less digits than its factorization.

427473000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47524 (or 47507 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 27.

The square root of 427473000 is about 20675.4201892005. The cubic root of 427473000 is about 753.3027676185.

The spelling of 427473000 in words is "four hundred twenty-seven million, four hundred seventy-three thousand".