10215241 has 4 divisors (see below), whose sum is σ = 10316484. Its totient is φ = 10114000.

The previous prime is 10215239. The next prime is 10215251. The reversal of 10215241 is 14251201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14251201 = 101 ⋅141101.

It can be written as a sum of positive squares in 2 ways, for example, as 9174841 + 1040400 = 3029^2 + 1020^2 .

It is a cyclic number.

It is not a de Polignac number, because 10215241 - 2¹ = 10215239 is a prime.

It is a super-2 number, since 2×10215241² = 208702297376162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10215211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50470 + ... + 50671.

It is an arithmetic number, because the mean of its divisors is an integer number (2579121).

Almost surely, 2^10215241 is an apocalyptic number.

It is an amenable number.

10215241 is a deficient number, since it is larger than the sum of its proper divisors (101243).

10215241 is a wasteful number, since it uses less digits than its factorization.

10215241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101242.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 10215241 is about 3196.1290649784. The cubic root of 10215241 is about 216.9782517651.

Adding to 10215241 its reverse (14251201), we get a palindrome (24466442).

The spelling of 10215241 in words is "ten million, two hundred fifteen thousand, two hundred forty-one".