4060620 has 72 divisors (see below), whose sum is σ = 13051584. Its totient is φ = 1018368.

The previous prime is 4060613. The next prime is 4060631. The reversal of 4060620 is 260604.

4060620 is a `hidden beast` number, since 40 + 6 + 0 + 620 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4060593 and 4060602.

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, 2397 + ... + 3723.

It is an arithmetic number, because the mean of its divisors is an integer number (181272).

Almost surely, 2^4060620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4060620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6525792).

4060620 is an abundant number, since it is smaller than the sum of its proper divisors (8990964).

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

4060620 is a wasteful number, since it uses less digits than its factorization.

4060620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1354 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4060620 is about 2015.0980125046. The cubic root of 4060620 is about 159.5379901187.

The spelling of 4060620 in words is "four million, sixty thousand, six hundred twenty".