1202420608 has 32 divisors (see below), whose sum is σ = 2536360560. Its totient is φ = 565843968.

The previous prime is 1202420587. The next prime is 1202420621. The reversal of 1202420608 is 8060242021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274116 + ... + 278467.

Almost surely, 2^1202420608 is an apocalyptic number.

It is an amenable number.

1202420608 is an abundant number, since it is smaller than the sum of its proper divisors (1333939952).

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

1202420608 is an equidigital number, since it uses as much as digits as its factorization.

1202420608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552614 (or 552602 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1202420608 is about 34675.9370168998. The cubic root of 1202420608 is about 1063.3726114580.

Adding to 1202420608 its reverse (8060242021), we get a palindrome (9262662629).

The spelling of 1202420608 in words is "one billion, two hundred two million, four hundred twenty thousand, six hundred eight".