620004062 has 4 divisors (see below), whose sum is σ = 930006096. Its totient is φ = 310002030.

The previous prime is 620004053. The next prime is 620004089. The reversal of 620004062 is 260400026.

620004062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155001014 + ... + 155001017.

It is an arithmetic number, because the mean of its divisors is an integer number (232501524).

Almost surely, 2^620004062 is an apocalyptic number.

620004062 is a deficient number, since it is larger than the sum of its proper divisors (310002034).

620004062 is a wasteful number, since it uses less digits than its factorization.

620004062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310002033.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 620004062 is about 24899.8807627667. The cubic root of 620004062 is about 852.7037605150.

Adding to 620004062 its reverse (260400026), we get a palindrome (880404088).

The spelling of 620004062 in words is "six hundred twenty million, four thousand, sixty-two".