24130985 has 4 divisors (see below), whose sum is σ = 28957188. Its totient is φ = 19304784.

The previous prime is 24130963. The next prime is 24131047. The reversal of 24130985 is 58903142.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6255001 + 17875984 = 2501^2 + 4228^2 .

It is a cyclic number.

It is not a de Polignac number, because 24130985 - 2¹⁰ = 24129961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2413094 + ... + 2413103.

It is an arithmetic number, because the mean of its divisors is an integer number (7239297).

Almost surely, 2^24130985 is an apocalyptic number.

It is an amenable number.

24130985 is a deficient number, since it is larger than the sum of its proper divisors (4826203).

24130985 is an equidigital number, since it uses as much as digits as its factorization.

24130985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4826202.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 24130985 is about 4912.3298952737. The cubic root of 24130985 is about 288.9737207859.

The spelling of 24130985 in words is "twenty-four million, one hundred thirty thousand, nine hundred eighty-five".