10572261 has 8 divisors (see below), whose sum is σ = 16110144. Its totient is φ = 6041280.

The previous prime is 10572253. The next prime is 10572293. The reversal of 10572261 is 16227501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10572261 - 2³ = 10572253 is a prime.

It is a super-2 number, since 2×10572261² = 223545405304242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10572251) by changing a digit.

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, 251700 + ... + 251741.

It is an arithmetic number, because the mean of its divisors is an integer number (2013768).

Almost surely, 2^10572261 is an apocalyptic number.

It is an amenable number.

10572261 is a deficient number, since it is larger than the sum of its proper divisors (5537883).

10572261 is an equidigital number, since it uses as much as digits as its factorization.

10572261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503451.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 10572261 is about 3251.5013455326. The cubic root of 10572261 is about 219.4771398785.

Adding to 10572261 its product of nonzero digits (840), we get a triangular number (10573101 = T₄₅₉₈).

Adding to 10572261 its reverse (16227501), we get a palindrome (26799762).

The spelling of 10572261 in words is "ten million, five hundred seventy-two thousand, two hundred sixty-one".