33706401 has 8 divisors (see below), whose sum is σ = 44970240. Its totient is φ = 22456752.

The previous prime is 33706369. The next prime is 33706411. The reversal of 33706401 is 10460733.

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

It is not a de Polignac number, because 33706401 - 2⁵ = 33706369 is a prime.

It is a super-2 number, since 2×33706401² = 2272242936745602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33706411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4816 + ... + 9518.

It is an arithmetic number, because the mean of its divisors is an integer number (5621280).

Almost surely, 2^33706401 is an apocalyptic number.

It is an amenable number.

33706401 is a deficient number, since it is larger than the sum of its proper divisors (11263839).

33706401 is a wasteful number, since it uses less digits than its factorization.

33706401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7095.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 33706401 is about 5805.7214022032. The cubic root of 33706401 is about 323.0259862091.

The spelling of 33706401 in words is "thirty-three million, seven hundred six thousand, four hundred one".