87245411 has 8 divisors (see below), whose sum is σ = 100775664. Its totient is φ = 74648320.

The previous prime is 87245401. The next prime is 87245419. The reversal of 87245411 is 11454278.

It is a happy number.

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 87245411 - 2¹⁰ = 87244387 is a prime.

It is a super-2 number, since 2×87245411² = 15223523481117842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87245419) 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, 233090 + ... + 233463.

It is an arithmetic number, because the mean of its divisors is an integer number (12596958).

Almost surely, 2^87245411 is an apocalyptic number.

87245411 is a deficient number, since it is larger than the sum of its proper divisors (13530253).

87245411 is a wasteful number, since it uses less digits than its factorization.

87245411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466581.

The product of its digits is 8960, while the sum is 32.

The square root of 87245411 is about 9340.5251993665. The cubic root of 87245411 is about 443.5210100426.

Adding to 87245411 its reverse (11454278), we get a palindrome (98699689).

The spelling of 87245411 in words is "eighty-seven million, two hundred forty-five thousand, four hundred eleven".