30532413 has 8 divisors (see below), whose sum is σ = 41702976. Its totient is φ = 19858400.

The previous prime is 30532409. The next prime is 30532457. The reversal of 30532413 is 31423503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30532413 - 2² = 30532409 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30532413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123993 + ... + 124238.

It is an arithmetic number, because the mean of its divisors is an integer number (5212872).

Almost surely, 2^30532413 is an apocalyptic number.

It is an amenable number.

30532413 is a deficient number, since it is larger than the sum of its proper divisors (11170563).

30532413 is a wasteful number, since it uses less digits than its factorization.

30532413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248275.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30532413 is about 5525.6142644958. The cubic root of 30532413 is about 312.5506281706.

Adding to 30532413 its reverse (31423503), we get a palindrome (61955916).

The spelling of 30532413 in words is "thirty million, five hundred thirty-two thousand, four hundred thirteen".