1202530494 has 16 divisors (see below), whose sum is σ = 2623703040. Its totient is φ = 364403160.

The previous prime is 1202530493. The next prime is 1202530529. The reversal of 1202530494 is 4940352021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202530493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9110014 + ... + 9110145.

It is an arithmetic number, because the mean of its divisors is an integer number (163981440).

Almost surely, 2^1202530494 is an apocalyptic number.

1202530494 is an abundant number, since it is smaller than the sum of its proper divisors (1421172546).

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

1202530494 is a wasteful number, since it uses less digits than its factorization.

1202530494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18220175.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1202530494 is about 34677.5214512225. The cubic root of 1202530494 is about 1063.4050033966.

The spelling of 1202530494 in words is "one billion, two hundred two million, five hundred thirty thousand, four hundred ninety-four".