207097492 has 48 divisors (see below), whose sum is σ = 438471040. Its totient is φ = 83607552.

The previous prime is 207097487. The next prime is 207097523. The reversal of 207097492 is 294790702.

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 15 ways as a sum of consecutive naturals, for example, 101668 + ... + 103684.

Almost surely, 2^207097492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207097492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219235520).

207097492 is an abundant number, since it is smaller than the sum of its proper divisors (231373548).

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

207097492 is a wasteful number, since it uses less digits than its factorization.

207097492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240 (or 2238 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 207097492 is about 14390.8822523152. The cubic root of 207097492 is about 591.6410236941.

The spelling of 207097492 in words is "two hundred seven million, ninety-seven thousand, four hundred ninety-two".