87848433 has 6 divisors (see below), whose sum is σ = 126892194. Its totient is φ = 58565616.

The previous prime is 87848413. The next prime is 87848443. The reversal of 87848433 is 33484878.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 64112049 + 23736384 = 8007^2 + 4872^2 .

It is not a de Polignac number, because 87848433 - 2¹⁶ = 87782897 is a prime.

It is a super-3 number, since 3×87848433³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (87848413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4880460 + ... + 4880477.

It is an arithmetic number, because the mean of its divisors is an integer number (21148699).

Almost surely, 2^87848433 is an apocalyptic number.

It is an amenable number.

87848433 is a deficient number, since it is larger than the sum of its proper divisors (39043761).

87848433 is a wasteful number, since it uses less digits than its factorization.

87848433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9760943 (or 9760940 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 87848433 is about 9372.7494898776. The cubic root of 87848433 is about 444.5405062196.

The spelling of 87848433 in words is "eighty-seven million, eight hundred forty-eight thousand, four hundred thirty-three".