33860074 has 4 divisors (see below), whose sum is σ = 50790114. Its totient is φ = 16930036.

The previous prime is 33860053. The next prime is 33860083. The reversal of 33860074 is 47006833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47006833 = 5881 ⋅7993.

It can be written as a sum of positive squares in only one way, i.e., 17514225 + 16345849 = 4185^2 + 4043^2 .

It is a super-2 number, since 2×33860074² = 2293009222570952, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8465017 + ... + 8465020.

Almost surely, 2^33860074 is an apocalyptic number.

33860074 is a deficient number, since it is larger than the sum of its proper divisors (16930040).

33860074 is a wasteful number, since it uses less digits than its factorization.

33860074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16930039.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 33860074 is about 5818.9409689393. The cubic root of 33860074 is about 323.5161514980.

The spelling of 33860074 in words is "thirty-three million, eight hundred sixty thousand, seventy-four".