1202492512 has 48 divisors (see below), whose sum is σ = 2591365392. Its totient is φ = 545886720.

The previous prime is 1202492497. The next prime is 1202492519. The reversal of 1202492512 is 2152942021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202492519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1683 + ... + 49069.

It is an arithmetic number, because the mean of its divisors is an integer number (53986779).

Almost surely, 2^1202492512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202492512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1295682696).

1202492512 is an abundant number, since it is smaller than the sum of its proper divisors (1388872880).

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

1202492512 is a wasteful number, since it uses less digits than its factorization.

1202492512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47471 (or 47463 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1202492512 is about 34676.9738010686. The cubic root of 1202492512 is about 1063.3938073744.

The spelling of 1202492512 in words is "one billion, two hundred two million, four hundred ninety-two thousand, five hundred twelve".