10620445 has 16 divisors (see below), whose sum is σ = 14353920. Its totient is φ = 7473600.

The previous prime is 10620439. The next prime is 10620473. The reversal of 10620445 is 54402601.

It is not a de Polignac number, because 10620445 - 2⁷ = 10620317 is a prime.

It is a super-2 number, since 2×10620445² = 225587703996050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410 + ... + 4819.

It is an arithmetic number, because the mean of its divisors is an integer number (897120).

Almost surely, 2^10620445 is an apocalyptic number.

It is an amenable number.

10620445 is a deficient number, since it is larger than the sum of its proper divisors (3733475).

10620445 is a wasteful number, since it uses less digits than its factorization.

10620445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 10620445 is about 3258.9024225957. The cubic root of 10620445 is about 219.8100633384.

The spelling of 10620445 in words is "ten million, six hundred twenty thousand, four hundred forty-five".