10620156 has 24 divisors (see below), whose sum is σ = 24962560. Its totient is φ = 3514032.

The previous prime is 10620151. The next prime is 10620157. The reversal of 10620156 is 65102601.

It is a happy number.

It is a super-2 number, since 2×10620156² = 225575426928672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620151) 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, 1516 + ... + 4851.

Almost surely, 2^10620156 is an apocalyptic number.

It is an amenable number.

10620156 is an abundant number, since it is smaller than the sum of its proper divisors (14342404).

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

10620156 is a wasteful number, since it uses less digits than its factorization.

10620156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6513 (or 6511 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 10620156 is about 3258.8580822122. The cubic root of 10620156 is about 219.8080695210.

Adding to 10620156 its reverse (65102601), we get a palindrome (75722757).

The spelling of 10620156 in words is "ten million, six hundred twenty thousand, one hundred fifty-six".