1202725242 has 36 divisors (see below), whose sum is σ = 2671080750. Its totient is φ = 391120320.

The previous prime is 1202725211. The next prime is 1202725243. The reversal of 1202725242 is 2425272021.

It can be written as a sum of positive squares in 3 ways, for example, as 562685841 + 640039401 = 23721^2 + 25299^2 .

It is not an unprimeable number, because it can be changed into a prime (1202725243) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10384 + ... + 50132.

Almost surely, 2^1202725242 is an apocalyptic number.

1202725242 is an abundant number, since it is smaller than the sum of its proper divisors (1468355508).

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

1202725242 is a wasteful number, since it uses less digits than its factorization.

1202725242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39839 (or 39795 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 1202725242 is about 34680.3293236959. The cubic root of 1202725242 is about 1063.4624059101.

Adding to 1202725242 its reverse (2425272021), we get a palindrome (3627997263).

The spelling of 1202725242 in words is "one billion, two hundred two million, seven hundred twenty-five thousand, two hundred forty-two".