4072485 has 8 divisors (see below), whose sum is σ = 6516000. Its totient is φ = 2171984.

The previous prime is 4072483. The next prime is 4072507. The reversal of 4072485 is 5842704.

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

It is a cyclic number.

It is not a de Polignac number, because 4072485 - 2¹ = 4072483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072483) 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, 135735 + ... + 135764.

It is an arithmetic number, because the mean of its divisors is an integer number (814500).

Almost surely, 2^4072485 is an apocalyptic number.

It is an amenable number.

4072485 is a deficient number, since it is larger than the sum of its proper divisors (2443515).

4072485 is a wasteful number, since it uses less digits than its factorization.

4072485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271507.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 4072485 is about 2018.0398905869. The cubic root of 4072485 is about 159.6932272958.

It can be divided in two parts, 407248 and 5, that added together give a triangular number (407253 = T₉₀₂).

The spelling of 4072485 in words is "four million, seventy-two thousand, four hundred eighty-five".