4072670 has 32 divisors (see below), whose sum is σ = 8503488. Its totient is φ = 1375488.

The previous prime is 4072667. The next prime is 4072697. The reversal of 4072670 is 762704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4712 + ... + 5508.

It is an arithmetic number, because the mean of its divisors is an integer number (265734).

Almost surely, 2^4072670 is an apocalyptic number.

4072670 is an abundant number, since it is smaller than the sum of its proper divisors (4430818).

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

4072670 is a wasteful number, since it uses less digits than its factorization.

4072670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 4072670 is about 2018.0857266231. The cubic root of 4072670 is about 159.6956453771.

The spelling of 4072670 in words is "four million, seventy-two thousand, six hundred seventy".