603425220 has 48 divisors (see below), whose sum is σ = 1690700928. Its totient is φ = 160807680.

The previous prime is 603425219. The next prime is 603425233. The reversal of 603425220 is 22524306.

It is a super-2 number, since 2×603425220² = 728243992264096800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140505 + ... + 144735.

It is an arithmetic number, because the mean of its divisors is an integer number (35222936).

Almost surely, 2^603425220 is an apocalyptic number.

603425220 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

603425220 is an abundant number, since it is smaller than the sum of its proper divisors (1087275708).

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

603425220 is a wasteful number, since it uses less digits than its factorization.

603425220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6620 (or 6618 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 603425220 is about 24564.7149383012. The cubic root of 603425220 is about 845.0345888763.

Adding to 603425220 its reverse (22524306), we get a palindrome (625949526).

The spelling of 603425220 in words is "six hundred three million, four hundred twenty-five thousand, two hundred twenty".