10552146 has 32 divisors (see below), whose sum is σ = 23409216. Its totient is φ = 3144000.

The previous prime is 10552133. The next prime is 10552219. The reversal of 10552146 is 64125501.

It is a super-2 number, since 2×10552146² = 222695570410632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2716 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (731538).

Almost surely, 2^10552146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10552146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11704608).

10552146 is an abundant number, since it is smaller than the sum of its proper divisors (12857070).

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

10552146 is a wasteful number, since it uses less digits than its factorization.

10552146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 10552146 is about 3248.4066863618. The cubic root of 10552146 is about 219.3378576090.

Adding to 10552146 its reverse (64125501), we get a palindrome (74677647).

The spelling of 10552146 in words is "ten million, five hundred fifty-two thousand, one hundred forty-six".