10620142 has 16 divisors (see below), whose sum is σ = 17336592. Its totient is φ = 4849920.

The previous prime is 10620139. The next prime is 10620143. The reversal of 10620142 is 24102601.

It is a super-2 number, since 2×10620142² = 225574832200328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620143) 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, 417 + ... + 4627.

It is an arithmetic number, because the mean of its divisors is an integer number (1083537).

Almost surely, 2^10620142 is an apocalyptic number.

10620142 is a deficient number, since it is larger than the sum of its proper divisors (6716450).

10620142 is a wasteful number, since it uses less digits than its factorization.

10620142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4323.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 10620142 is about 3258.8559342199. The cubic root of 10620142 is about 219.8079729338.

Adding to 10620142 its reverse (24102601), we get a palindrome (34722743).

The spelling of 10620142 in words is "ten million, six hundred twenty thousand, one hundred forty-two".