10552291 has 8 divisors (see below), whose sum is σ = 11222064. Its totient is φ = 9888000.

The previous prime is 10552271. The next prime is 10552319. The reversal of 10552291 is 19225501.

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

It is a cyclic number.

It is not a de Polignac number, because 10552291 - 2¹³ = 10544099 is a prime.

It is a super-2 number, since 2×10552291² = 222701690697362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10552231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3031 + ... + 5503.

It is an arithmetic number, because the mean of its divisors is an integer number (1402758).

Almost surely, 2^10552291 is an apocalyptic number.

10552291 is a deficient number, since it is larger than the sum of its proper divisors (669773).

10552291 is a wasteful number, since it uses less digits than its factorization.

10552291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2741.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 10552291 is about 3248.4290049191. The cubic root of 10552291 is about 219.3388622654.

Adding to 10552291 its reverse (19225501), we get a palindrome (29777792).

The spelling of 10552291 in words is "ten million, five hundred fifty-two thousand, two hundred ninety-one".