87775350 has 48 divisors (see below), whose sum is σ = 234432912. Its totient is φ = 21605760.

The previous prime is 87775339. The next prime is 87775351. The reversal of 87775350 is 5357778.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87775351) 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, 20557 + ... + 24456.

It is an arithmetic number, because the mean of its divisors is an integer number (4884019).

Almost surely, 2^87775350 is an apocalyptic number.

87775350 is an abundant number, since it is smaller than the sum of its proper divisors (146657562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87775350 is a wasteful number, since it uses less digits than its factorization.

87775350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45041 (or 45036 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 42.

The square root of 87775350 is about 9368.8499827887. The cubic root of 87775350 is about 444.4171977510.

The spelling of 87775350 in words is "eighty-seven million, seven hundred seventy-five thousand, three hundred fifty".