86964741 has 24 divisors (see below), whose sum is σ = 133562520. Its totient is φ = 54337536.

The previous prime is 86964739. The next prime is 86964751. The reversal of 86964741 is 14746968.

It can be written as a sum of positive squares in 4 ways, for example, as 864900 + 86099841 = 930^2 + 9279^2 .

It is not a de Polignac number, because 86964741 - 2¹ = 86964739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86964721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40101 + ... + 42213.

It is an arithmetic number, because the mean of its divisors is an integer number (5565105).

Almost surely, 2^86964741 is an apocalyptic number.

It is an amenable number.

86964741 is a deficient number, since it is larger than the sum of its proper divisors (46597779).

86964741 is a wasteful number, since it uses less digits than its factorization.

86964741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405 (or 2402 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 86964741 is about 9325.4887807557. The cubic root of 86964741 is about 443.0448941928.

The spelling of 86964741 in words is "eighty-six million, nine hundred sixty-four thousand, seven hundred forty-one".