30826152 has 96 divisors (see below), whose sum is σ = 98542080. Its totient is φ = 8519040.

The previous prime is 30826139. The next prime is 30826157. The reversal of 30826152 is 25162803.

It is not an unprimeable number, because it can be changed into a prime (30826157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14638 + ... + 16610.

It is an arithmetic number, because the mean of its divisors is an integer number (1026480).

Almost surely, 2^30826152 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 30826152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49271040).

30826152 is an abundant number, since it is smaller than the sum of its proper divisors (67715928).

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

30826152 is a wasteful number, since it uses less digits than its factorization.

30826152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 30826152 is about 5552.1304019268. The cubic root of 30826152 is about 313.5497353234.

Adding to 30826152 its reverse (25162803), we get a palindrome (55988955).

The spelling of 30826152 in words is "thirty million, eight hundred twenty-six thousand, one hundred fifty-two".