30245376 has 160 divisors (see below), whose sum is σ = 96243840. Its totient is φ = 8257536.

The previous prime is 30245357. The next prime is 30245389. The reversal of 30245376 is 67354203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311760 + ... + 311856.

It is an arithmetic number, because the mean of its divisors is an integer number (601524).

Almost surely, 2^30245376 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 30245376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48121920).

30245376 is an abundant number, since it is smaller than the sum of its proper divisors (65998464).

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

30245376 is an equidigital number, since it uses as much as digits as its factorization.

30245376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 30245376 is about 5499.5796202983. The cubic root of 30245376 is about 311.5681072184.

Adding to 30245376 its reverse (67354203), we get a palindrome (97599579).

It can be divided in two parts, 3024 and 5376, that multiplied together give a square (16257024 = 4032²).

The spelling of 30245376 in words is "thirty million, two hundred forty-five thousand, three hundred seventy-six".