32894069 has 12 divisors (see below), whose sum is σ = 36617868. Its totient is φ = 29373120.

The previous prime is 32894063. The next prime is 32894077. The reversal of 32894069 is 96049823.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5121169 + 27772900 = 2263^2 + 5270^2 .

It is not a de Polignac number, because 32894069 - 2¹⁶ = 32828533 is a prime.

It is a super-2 number, since 2×32894069² = 2164039550753522, 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 (32894063) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11177 + ... + 13809.

It is an arithmetic number, because the mean of its divisors is an integer number (3051489).

Almost surely, 2^32894069 is an apocalyptic number.

It is an amenable number.

32894069 is a deficient number, since it is larger than the sum of its proper divisors (3723799).

32894069 is a wasteful number, since it uses less digits than its factorization.

32894069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2677 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 32894069 is about 5735.3351253436. The cubic root of 32894069 is about 320.4098556925.

The spelling of 32894069 in words is "thirty-two million, eight hundred ninety-four thousand, sixty-nine".