73875735 has 24 divisors (see below), whose sum is σ = 128525904. Its totient is φ = 39254400.

The previous prime is 73875733. The next prime is 73875757. The reversal of 73875735 is 53757837.

73875735 is a `hidden beast` number, since 73 + 8 + 7 + 573 + 5 = 666.

It is not a de Polignac number, because 73875735 - 2¹ = 73875733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73875733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9835 + ... + 15635.

It is an arithmetic number, because the mean of its divisors is an integer number (5355246).

Almost surely, 2^73875735 is an apocalyptic number.

73875735 is a deficient number, since it is larger than the sum of its proper divisors (54650169).

73875735 is a wasteful number, since it uses less digits than its factorization.

73875735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6095 (or 6092 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 73875735 is about 8595.0994758641. The cubic root of 73875735 is about 419.5985108860.

The spelling of 73875735 in words is "seventy-three million, eight hundred seventy-five thousand, seven hundred thirty-five".