10145274 has 16 divisors (see below), whose sum is σ = 20594208. Its totient is φ = 3331152.

The previous prime is 10145251. The next prime is 10145281. The reversal of 10145274 is 47254101.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12217 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (1287138).

Almost surely, 2^10145274 is an apocalyptic number.

10145274 is an abundant number, since it is smaller than the sum of its proper divisors (10448934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10145274 is a wasteful number, since it uses less digits than its factorization.

10145274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25309.

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

The square root of 10145274 is about 3185.1646739219. The cubic root of 10145274 is about 216.4817351655.

Adding to 10145274 its reverse (47254101), we get a palindrome (57399375).

The spelling of 10145274 in words is "ten million, one hundred forty-five thousand, two hundred seventy-four".