32938745 has 16 divisors (see below), whose sum is σ = 45266688. Its totient is φ = 22539840.

The previous prime is 32938739. The next prime is 32938753. The reversal of 32938745 is 54783923.

It is not a de Polignac number, because 32938745 - 2⁴ = 32938729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 30515 + ... + 31575.

It is an arithmetic number, because the mean of its divisors is an integer number (2829168).

Almost surely, 2^32938745 is an apocalyptic number.

32938745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32938745 is a deficient number, since it is larger than the sum of its proper divisors (12327943).

32938745 is a wasteful number, since it uses less digits than its factorization.

32938745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960.

The product of its digits is 181440, while the sum is 41.

The square root of 32938745 is about 5739.2286067032. The cubic root of 32938745 is about 320.5548479401.

Adding to 32938745 its sum of digits (41), we get a triangular number (32938786 = T₈₁₁₆).

The spelling of 32938745 in words is "thirty-two million, nine hundred thirty-eight thousand, seven hundred forty-five".