87375933 has 12 divisors (see below), whose sum is σ = 126565920. Its totient is φ = 58086216.

The previous prime is 87375931. The next prime is 87375941. The reversal of 87375933 is 33957378.

It is not a de Polignac number, because 87375933 - 2¹ = 87375931 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87375931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10291 + ... + 16752.

It is an arithmetic number, because the mean of its divisors is an integer number (10547160).

Almost surely, 2^87375933 is an apocalyptic number.

It is an amenable number.

87375933 is a deficient number, since it is larger than the sum of its proper divisors (39189987).

87375933 is a wasteful number, since it uses less digits than its factorization.

87375933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27408 (or 27405 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 87375933 is about 9347.5094543948. The cubic root of 87375933 is about 443.7420738385.

The spelling of 87375933 in words is "eighty-seven million, three hundred seventy-five thousand, nine hundred thirty-three".