102836241 has 12 divisors (see below), whose sum is σ = 152164740. Its totient is φ = 66885120.

The previous prime is 102836191. The next prime is 102836249. The reversal of 102836241 is 142638201.

102836241 is a `hidden beast` number, since 10 + 28 + 3 + 624 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4410000 + 98426241 = 2100^2 + 9921^2 .

It is not a de Polignac number, because 102836241 - 2⁹ = 102835729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102836249) 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, 138976 + ... + 139713.

It is an arithmetic number, because the mean of its divisors is an integer number (12680395).

Almost surely, 2^102836241 is an apocalyptic number.

It is an amenable number.

102836241 is a deficient number, since it is larger than the sum of its proper divisors (49328499).

102836241 is a wasteful number, since it uses less digits than its factorization.

102836241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278736 (or 278733 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 102836241 is about 10140.8205289316. The cubic root of 102836241 is about 468.5062596286.

The spelling of 102836241 in words is "one hundred two million, eight hundred thirty-six thousand, two hundred forty-one".