33870941 has 8 divisors (see below), whose sum is σ = 37653504. Its totient is φ = 30256560.

The previous prime is 33870937. The next prime is 33870983. The reversal of 33870941 is 14907833.

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

It is a cyclic number.

It is not a de Polignac number, because 33870941 - 2² = 33870937 is a prime.

It is a super-2 number, since 2×33870941² = 2294481288450962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33870931) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 41621 + ... + 42426.

It is an arithmetic number, because the mean of its divisors is an integer number (4706688).

Almost surely, 2^33870941 is an apocalyptic number.

33870941 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

33870941 is a deficient number, since it is larger than the sum of its proper divisors (3782563).

33870941 is a wasteful number, since it uses less digits than its factorization.

33870941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84091.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 33870941 is about 5819.8746550076. The cubic root of 33870941 is about 323.5507573879.

The spelling of 33870941 in words is "thirty-three million, eight hundred seventy thousand, nine hundred forty-one".