247996602 has 96 divisors (see below), whose sum is σ = 629620992. Its totient is φ = 69092352.

The previous prime is 247996601. The next prime is 247996627. The reversal of 247996602 is 206699742.

It is not an unprimeable number, because it can be changed into a prime (247996601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1258768 + ... + 1258964.

It is an arithmetic number, because the mean of its divisors is an integer number (6558552).

Almost surely, 2^247996602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 247996602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314810496).

247996602 is an abundant number, since it is smaller than the sum of its proper divisors (381624390).

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

247996602 is a wasteful number, since it uses less digits than its factorization.

247996602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 247996602 is about 15747.9078610462. The cubic root of 247996602 is about 628.2732609997.

The spelling of 247996602 in words is "two hundred forty-seven million, nine hundred ninety-six thousand, six hundred two".