87493041 has 20 divisors (see below), whose sum is σ = 131980992. Its totient is φ = 57756888.

The previous prime is 87493027. The next prime is 87493051. The reversal of 87493041 is 14039478.

It is a happy number.

It is not a de Polignac number, because 87493041 - 2⁵ = 87493009 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 87492987 and 87493005.

It is not an unprimeable number, because it can be changed into a prime (87493001) 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 19 ways as a sum of consecutive naturals, for example, 3100 + ... + 13586.

Almost surely, 2^87493041 is an apocalyptic number.

87493041 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

87493041 is a deficient number, since it is larger than the sum of its proper divisors (44487951).

87493041 is a wasteful number, since it uses less digits than its factorization.

87493041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10602 (or 10593 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 87493041 is about 9353.7714853422. The cubic root of 87493041 is about 443.9402311803.

The spelling of 87493041 in words is "eighty-seven million, four hundred ninety-three thousand, forty-one".