33023030 has 8 divisors (see below), whose sum is σ = 59441472. Its totient is φ = 13209208.

The previous prime is 33023017. The next prime is 33023033. The reversal of 33023030 is 3032033.

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

It is a Curzon number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 33022996 and 33023014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33023033) 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, 1651142 + ... + 1651161.

It is an arithmetic number, because the mean of its divisors is an integer number (7430184).

Almost surely, 2^33023030 is an apocalyptic number.

33023030 is a deficient number, since it is larger than the sum of its proper divisors (26418442).

33023030 is a wasteful number, since it uses less digits than its factorization.

33023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302310.

The product of its (nonzero) digits is 162, while the sum is 14.

The square root of 33023030 is about 5746.5668011431. The cubic root of 33023030 is about 320.8280313211.

Adding to 33023030 its reverse (3032033), we get a palindrome (36055063).

The spelling of 33023030 in words is "thirty-three million, twenty-three thousand, thirty".