87492436 has 12 divisors (see below), whose sum is σ = 153250720. Its totient is φ = 43706520.

The previous prime is 87492343. The next prime is 87492439. The reversal of 87492436 is 63429478.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 87492392 and 87492401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87492439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4656 + ... + 14023.

Almost surely, 2^87492436 is an apocalyptic number.

It is an amenable number.

87492436 is a deficient number, since it is larger than the sum of its proper divisors (65758284).

87492436 is a wasteful number, since it uses less digits than its factorization.

87492436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19854 (or 19852 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 87492436 is about 9353.7391453899. The cubic root of 87492436 is about 443.9392079201.

The spelling of 87492436 in words is "eighty-seven million, four hundred ninety-two thousand, four hundred thirty-six".