206613492 has 48 divisors (see below), whose sum is σ = 490956480. Its totient is φ = 67617792.

The previous prime is 206613437. The next prime is 206613493. The reversal of 206613492 is 294316602.

206613492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206613493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161158 + ... + 162434.

It is an arithmetic number, because the mean of its divisors is an integer number (10228260).

Almost surely, 2^206613492 is an apocalyptic number.

It is an amenable number.

206613492 is an abundant number, since it is smaller than the sum of its proper divisors (284342988).

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

206613492 is a wasteful number, since it uses less digits than its factorization.

206613492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 206613492 is about 14374.0562124962. The cubic root of 206613492 is about 591.1797632851.

The spelling of 206613492 in words is "two hundred six million, six hundred thirteen thousand, four hundred ninety-two".