10553398 has 16 divisors (see below), whose sum is σ = 16773120. Its totient is φ = 4966056.

The previous prime is 10553393. The next prime is 10553407. The reversal of 10553398 is 89335501.

It is a super-2 number, since 2×10553398² = 222748418692808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10553393) 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, 5515 + ... + 7177.

It is an arithmetic number, because the mean of its divisors is an integer number (1048320).

Almost surely, 2^10553398 is an apocalyptic number.

10553398 is a deficient number, since it is larger than the sum of its proper divisors (6219722).

10553398 is a wasteful number, since it uses less digits than its factorization.

10553398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 10553398 is about 3248.5993905066. The cubic root of 10553398 is about 219.3465319942.

Adding to 10553398 its reverse (89335501), we get a palindrome (99888899).

The spelling of 10553398 in words is "ten million, five hundred fifty-three thousand, three hundred ninety-eight".