13030296 has 64 divisors (see below), whose sum is σ = 34927200. Its totient is φ = 4036608.

The previous prime is 13030291. The next prime is 13030307. The reversal of 13030296 is 69203031.

13030296 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13030296² = 339577227695232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44326 + ... + 44618.

Almost surely, 2^13030296 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 13030296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17463600).

13030296 is an abundant number, since it is smaller than the sum of its proper divisors (21896904).

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

13030296 is a wasteful number, since it uses less digits than its factorization.

13030296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 13030296 is about 3609.7501298566. The cubic root of 13030296 is about 235.3159835660.

The spelling of 13030296 in words is "thirteen million, thirty thousand, two hundred ninety-six".