4073000 has 32 divisors (see below), whose sum is σ = 9533160. Its totient is φ = 1628800.

The previous prime is 4072987. The next prime is 4073009. The reversal of 4073000 is 3704.

It can be written as a sum of positive squares in 4 ways, for example, as 470596 + 3602404 = 686^2 + 1898^2 .

It is not an unprimeable number, because it can be changed into a prime (4073009) 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, 1037 + ... + 3036.

Almost surely, 2^4073000 is an apocalyptic number.

4073000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4073000 is an abundant number, since it is smaller than the sum of its proper divisors (5460160).

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

4073000 is a wasteful number, since it uses less digits than its factorization.

4073000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094 (or 4080 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 4073000 is about 2018.1674856166. The cubic root of 4073000 is about 159.6999585295.

Adding to 4073000 its reverse (3704), we get a palindrome (4076704).

The spelling of 4073000 in words is "four million, seventy-three thousand".