10145247 has 16 divisors (see below), whose sum is σ = 15509760. Its totient is φ = 5778432.

The previous prime is 10145197. The next prime is 10145249. The reversal of 10145247 is 74254101.

It is not a de Polignac number, because 10145247 - 2¹⁶ = 10079711 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8223 + ... + 9375.

It is an arithmetic number, because the mean of its divisors is an integer number (969360).

Almost surely, 2^10145247 is an apocalyptic number.

10145247 is a deficient number, since it is larger than the sum of its proper divisors (5364513).

10145247 is a wasteful number, since it uses less digits than its factorization.

10145247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 10145247 is about 3185.1604355197. The cubic root of 10145247 is about 216.4815431216.

Adding to 10145247 its reverse (74254101), we get a palindrome (84399348).

The spelling of 10145247 in words is "ten million, one hundred forty-five thousand, two hundred forty-seven".