207014420 has 12 divisors (see below), whose sum is σ = 434730324. Its totient is φ = 82805760.

The previous prime is 207014417. The next prime is 207014429. The reversal of 207014420 is 24410702.

It can be written as a sum of positive squares in 2 ways, for example, as 116726416 + 90288004 = 10804^2 + 9502^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 10350721 = 207014420 / (2 + 0 + 7 + 0 + 1 + 4 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 207014392 and 207014401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207014429) 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, 5175341 + ... + 5175380.

It is an arithmetic number, because the mean of its divisors is an integer number (36227527).

Almost surely, 2^207014420 is an apocalyptic number.

207014420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

207014420 is an abundant number, since it is smaller than the sum of its proper divisors (227715904).

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

207014420 is a wasteful number, since it uses less digits than its factorization.

207014420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10350730 (or 10350728 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 207014420 is about 14387.9956908528. The cubic root of 207014420 is about 591.5619057616.

The spelling of 207014420 in words is "two hundred seven million, fourteen thousand, four hundred twenty".