10620814 has 8 divisors (see below), whose sum is σ = 15995448. Its totient is φ = 5289000.

The previous prime is 10620811. The next prime is 10620823. The reversal of 10620814 is 41802601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10620814² = 225603380045192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620811) 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 3 ways as a sum of consecutive naturals, for example, 10077 + ... + 11080.

It is an arithmetic number, because the mean of its divisors is an integer number (1999431).

Almost surely, 2^10620814 is an apocalyptic number.

10620814 is a deficient number, since it is larger than the sum of its proper divisors (5374634).

10620814 is a wasteful number, since it uses less digits than its factorization.

10620814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21410.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 10620814 is about 3258.9590362568. The cubic root of 10620814 is about 219.8126090250.

The spelling of 10620814 in words is "ten million, six hundred twenty thousand, eight hundred fourteen".