86970411 has 12 divisors (see below), whose sum is σ = 137044440. Its totient is φ = 52709280.

The previous prime is 86970397. The next prime is 86970439. The reversal of 86970411 is 11407968.

It is not a de Polignac number, because 86970411 - 2⁶ = 86970347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86970511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439146 + ... + 439343.

It is an arithmetic number, because the mean of its divisors is an integer number (11420370).

Almost surely, 2^86970411 is an apocalyptic number.

86970411 is a deficient number, since it is larger than the sum of its proper divisors (50074029).

86970411 is a wasteful number, since it uses less digits than its factorization.

86970411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878506 (or 878503 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 86970411 is about 9325.7927813136. The cubic root of 86970411 is about 443.0545226542.

The spelling of 86970411 in words is "eighty-six million, nine hundred seventy thousand, four hundred eleven".