30227496 has 128 divisors (see below), whose sum is σ = 88905600. Its totient is φ = 8478720.

The previous prime is 30227471. The next prime is 30227507. The reversal of 30227496 is 69472203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217395 + ... + 217533.

It is an arithmetic number, because the mean of its divisors is an integer number (694575).

Almost surely, 2^30227496 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 30227496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44452800).

30227496 is an abundant number, since it is smaller than the sum of its proper divisors (58678104).

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

30227496 is a wasteful number, since it uses less digits than its factorization.

30227496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 30227496 is about 5497.9538011882. The cubic root of 30227496 is about 311.5066990891.

Adding to 30227496 its reverse (69472203), we get a palindrome (99699699).

The spelling of 30227496 in words is "thirty million, two hundred twenty-seven thousand, four hundred ninety-six".