10620408 has 16 divisors (see below), whose sum is σ = 26551080. Its totient is φ = 3540128.

The previous prime is 10620397. The next prime is 10620439. The reversal of 10620408 is 80402601.

It is a super-2 number, since 2×10620408² = 225586132172928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 221235 + ... + 221282.

Almost surely, 2^10620408 is an apocalyptic number.

It is an amenable number.

10620408 is an abundant number, since it is smaller than the sum of its proper divisors (15930672).

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

10620408 is a wasteful number, since it uses less digits than its factorization.

10620408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442526 (or 442522 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10620408 is about 3258.8967458329. The cubic root of 10620408 is about 219.8098080766.

The spelling of 10620408 in words is "ten million, six hundred twenty thousand, four hundred eight".