33540002 has 8 divisors (see below), whose sum is σ = 50355756. Its totient is φ = 16754752.

The previous prime is 33539983. The next prime is 33540011. The reversal of 33540002 is 20004533.

It can be written as a sum of positive squares in 2 ways, for example, as 30680521 + 2859481 = 5539^2 + 1691^2 .

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

It is a super-2 number, since 2×33540002² = 2249863468320008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4643 + ... + 9414.

Almost surely, 2^33540002 is an apocalyptic number.

33540002 is a deficient number, since it is larger than the sum of its proper divisors (16815754).

33540002 is a wasteful number, since it uses less digits than its factorization.

33540002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15252.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 33540002 is about 5791.3730668987. The cubic root of 33540002 is about 322.4935463324.

Adding to 33540002 its reverse (20004533), we get a palindrome (53544535).

The spelling of 33540002 in words is "thirty-three million, five hundred forty thousand, two".