33314457 has 16 divisors (see below), whose sum is σ = 49045248. Its totient is φ = 19945680.

The previous prime is 33314443. The next prime is 33314461. The reversal of 33314457 is 75441333.

It is not a de Polignac number, because 33314457 - 2¹⁶ = 33248921 is a prime.

It is a super-2 number, since 2×33314457² = 2219706090409698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33314857) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3343 + ... + 8820.

It is an arithmetic number, because the mean of its divisors is an integer number (3065328).

Almost surely, 2^33314457 is an apocalyptic number.

It is an amenable number.

33314457 is a deficient number, since it is larger than the sum of its proper divisors (15730791).

33314457 is a wasteful number, since it uses less digits than its factorization.

33314457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12260.

The product of its digits is 15120, while the sum is 30.

The square root of 33314457 is about 5771.8677219770. The cubic root of 33314457 is about 321.7690337328.

The spelling of 33314457 in words is "thirty-three million, three hundred fourteen thousand, four hundred fifty-seven".