1202612425 has 12 divisors (see below), whose sum is σ = 1704273856. Its totient is φ = 824648400.

The previous prime is 1202612423. The next prime is 1202612449. The reversal of 1202612425 is 5242162021.

It is not a de Polignac number, because 1202612425 - 2¹ = 1202612423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1202612425.

It is not an unprimeable number, because it can be changed into a prime (1202612423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3435861 + ... + 3436210.

Almost surely, 2^1202612425 is an apocalyptic number.

It is an amenable number.

1202612425 is a deficient number, since it is larger than the sum of its proper divisors (501661431).

1202612425 is an equidigital number, since it uses as much as digits as its factorization.

1202612425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6872088 (or 6872083 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1202612425 is about 34678.7027583213. The cubic root of 1202612425 is about 1063.4291535414.

Adding to 1202612425 its reverse (5242162021), we get a palindrome (6444774446).

The spelling of 1202612425 in words is "one billion, two hundred two million, six hundred twelve thousand, four hundred twenty-five".