608467021 has 4 divisors (see below), whose sum is σ = 608528572. Its totient is φ = 608405472.

The previous prime is 608466997. The next prime is 608467031. The reversal of 608467021 is 120764806.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 213014025 + 395452996 = 14595^2 + 19886^2 .

It is a cyclic number.

It is not a de Polignac number, because 608467021 - 2¹⁹ = 607942733 is a prime.

It is a super-2 number, since 2×608467021² = 740464231289228882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608467031) 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, 12216 + ... + 36961.

It is an arithmetic number, because the mean of its divisors is an integer number (152132143).

Almost surely, 2^608467021 is an apocalyptic number.

It is an amenable number.

608467021 is a deficient number, since it is larger than the sum of its proper divisors (61551).

608467021 is a wasteful number, since it uses less digits than its factorization.

608467021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61550.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 608467021 is about 24667.1242953045. The cubic root of 608467021 is about 847.3815712671.

The spelling of 608467021 in words is "six hundred eight million, four hundred sixty-seven thousand, twenty-one".