206062420 has 12 divisors (see below), whose sum is σ = 432731124. Its totient is φ = 82424960.

The previous prime is 206062411. The next prime is 206062421. The reversal of 206062420 is 24260602.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22297284 + 183765136 = 4722^2 + 13556^2 .

It is a junction number, because it is equal to n+sod(n) for n = 206062391 and 206062400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206062421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5151541 + ... + 5151580.

It is an arithmetic number, because the mean of its divisors is an integer number (36060927).

Almost surely, 2^206062420 is an apocalyptic number.

206062420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

206062420 is an abundant number, since it is smaller than the sum of its proper divisors (226668704).

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

206062420 is a wasteful number, since it uses less digits than its factorization.

206062420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10303130 (or 10303128 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 206062420 is about 14354.8744334459. The cubic root of 206062420 is about 590.6537042496.

The spelling of 206062420 in words is "two hundred six million, sixty-two thousand, four hundred twenty".