33000010 has 8 divisors (see below), whose sum is σ = 59400036. Its totient is φ = 13200000.

The previous prime is 33000007. The next prime is 33000029. The reversal of 33000010 is 1000033.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30481441 + 2518569 = 5521^2 + 1587^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 32999957 and 33000002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649991 + ... + 1650010.

Almost surely, 2^33000010 is an apocalyptic number.

33000010 is a deficient number, since it is larger than the sum of its proper divisors (26400026).

33000010 is a wasteful number, since it uses less digits than its factorization.

33000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300008.

The product of its (nonzero) digits is 9, while the sum is 7.

The square root of 33000010 is about 5744.5635169262. The cubic root of 33000010 is about 320.7534653989.

Adding to 33000010 its reverse (1000033), we get a palindrome (34000043).

The spelling of 33000010 in words is "thirty-three million, ten", and thus it is an aban number and an uban number.