10557436 has 12 divisors (see below), whose sum is σ = 18498312. Its totient is φ = 5272208.

The previous prime is 10557433. The next prime is 10557439. The reversal of 10557436 is 63475501.

It is an interprime number because it is at equal distance from previous prime (10557433) and next prime (10557439).

It is a super-2 number, since 2×10557436² = 222918909788192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10557398 and 10557407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10557431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5226 + ... + 6958.

It is an arithmetic number, because the mean of its divisors is an integer number (1541526).

Almost surely, 2^10557436 is an apocalyptic number.

It is an amenable number.

10557436 is a deficient number, since it is larger than the sum of its proper divisors (7940876).

10557436 is a wasteful number, since it uses less digits than its factorization.

10557436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260 (or 3258 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 10557436 is about 3249.2208296759. The cubic root of 10557436 is about 219.3745042913.

The spelling of 10557436 in words is "ten million, five hundred fifty-seven thousand, four hundred thirty-six".