4072466 has 8 divisors (see below), whose sum is σ = 6121020. Its totient is φ = 2032128.

The previous prime is 4072463. The next prime is 4072477. The reversal of 4072466 is 6642704.

It can be written as a sum of positive squares in 2 ways, for example, as 4020025 + 52441 = 2005^2 + 229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4072463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611 + ... + 2918.

Almost surely, 2^4072466 is an apocalyptic number.

4072466 is a deficient number, since it is larger than the sum of its proper divisors (2048554).

4072466 is a wasteful number, since it uses less digits than its factorization.

4072466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 4072466 is about 2018.0351830432. The cubic root of 4072466 is about 159.6929789481.

The spelling of 4072466 in words is "four million, seventy-two thousand, four hundred sixty-six".