10147472 has 40 divisors (see below), whose sum is σ = 20596152. Its totient is φ = 4838400.

The previous prime is 10147451. The next prime is 10147481. The reversal of 10147472 is 27474101.

It can be written as a sum of positive squares in 4 ways, for example, as 1597696 + 8549776 = 1264^2 + 2924^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35972 + ... + 36252.

Almost surely, 2^10147472 is an apocalyptic number.

It is an amenable number.

10147472 is an abundant number, since it is smaller than the sum of its proper divisors (10448680).

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

10147472 is a wasteful number, since it uses less digits than its factorization.

10147472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 10147472 is about 3185.5096923412. The cubic root of 10147472 is about 216.4973678136.

The spelling of 10147472 in words is "ten million, one hundred forty-seven thousand, four hundred seventy-two".