207469020 has 216 divisors, whose sum is σ = 692976816. Its totient is φ = 46182400.

The previous prime is 207469013. The next prime is 207469021. The reversal of 207469020 is 20964702.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207469021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5060200 + ... + 5060240.

It is an arithmetic number, because the mean of its divisors is an integer number (3208226).

Almost surely, 2^207469020 is an apocalyptic number.

207469020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207469020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346488408).

207469020 is an abundant number, since it is smaller than the sum of its proper divisors (485507796).

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

207469020 is a wasteful number, since it uses less digits than its factorization.

207469020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 207469020 is about 14403.7849192495. The cubic root of 207469020 is about 591.9946090025.

The spelling of 207469020 in words is "two hundred seven million, four hundred sixty-nine thousand, twenty".