30032468 has 12 divisors (see below), whose sum is σ = 52700340. Its totient is φ = 14975232.

The previous prime is 30032467. The next prime is 30032473. The reversal of 30032468 is 86423003.

It can be written as a sum of positive squares in 2 ways, for example, as 22259524 + 7772944 = 4718^2 + 2788^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8573 + ... + 11556.

It is an arithmetic number, because the mean of its divisors is an integer number (4391695).

Almost surely, 2^30032468 is an apocalyptic number.

It is an amenable number.

30032468 is a deficient number, since it is larger than the sum of its proper divisors (22667872).

30032468 is a wasteful number, since it uses less digits than its factorization.

30032468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20506 (or 20504 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 30032468 is about 5480.1886828831. The cubic root of 30032468 is about 310.8353053196.

It can be divided in two parts, 300 and 32468, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 30032468 in words is "thirty million, thirty-two thousand, four hundred sixty-eight".