33049465 has 4 divisors (see below), whose sum is σ = 39659364. Its totient is φ = 26439568.

The previous prime is 33049447. The next prime is 33049477. The reversal of 33049465 is 56494033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56494033 = 83 ⋅680651.

It can be written as a sum of positive squares in 2 ways, for example, as 3759721 + 29289744 = 1939^2 + 5412^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33049465 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33049465.

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, 3304942 + ... + 3304951.

It is an arithmetic number, because the mean of its divisors is an integer number (9914841).

Almost surely, 2^33049465 is an apocalyptic number.

It is an amenable number.

33049465 is a deficient number, since it is larger than the sum of its proper divisors (6609899).

33049465 is an equidigital number, since it uses as much as digits as its factorization.

33049465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6609898.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 33049465 is about 5748.8664099977. The cubic root of 33049465 is about 320.9136163100.

It can be divided in two parts, 3304 and 9465, that added together give a square (12769 = 113²).

The spelling of 33049465 in words is "thirty-three million, forty-nine thousand, four hundred sixty-five".