87411437 has 8 divisors (see below), whose sum is σ = 89115840. Its totient is φ = 85720320.

The previous prime is 87411421. The next prime is 87411451. The reversal of 87411437 is 73411478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87411437 - 2⁴ = 87411421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87411397 and 87411406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87411407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10514 + ... + 16892.

It is an arithmetic number, because the mean of its divisors is an integer number (11139480).

Almost surely, 2^87411437 is an apocalyptic number.

It is an amenable number.

87411437 is a deficient number, since it is larger than the sum of its proper divisors (1704403).

87411437 is a wasteful number, since it uses less digits than its factorization.

87411437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6643.

The product of its digits is 18816, while the sum is 35.

The square root of 87411437 is about 9349.4083770044. The cubic root of 87411437 is about 443.8021685146.

The spelling of 87411437 in words is "eighty-seven million, four hundred eleven thousand, four hundred thirty-seven".