87374411 has 4 divisors (see below), whose sum is σ = 87457824. Its totient is φ = 87291000.

The previous prime is 87374389. The next prime is 87374429. The reversal of 87374411 is 11447378.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87374411 - 2⁶ = 87374347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87374471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40115 + ... + 42236.

It is an arithmetic number, because the mean of its divisors is an integer number (21864456).

Almost surely, 2^87374411 is an apocalyptic number.

87374411 is a deficient number, since it is larger than the sum of its proper divisors (83413).

87374411 is a wasteful number, since it uses less digits than its factorization.

87374411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83412.

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

The square root of 87374411 is about 9347.4280419803. The cubic root of 87374411 is about 443.7394973114.

The spelling of 87374411 in words is "eighty-seven million, three hundred seventy-four thousand, four hundred eleven".