207020364 has 12 divisors (see below), whose sum is σ = 483047544. Its totient is φ = 69006784.

The previous prime is 207020347. The next prime is 207020377. The reversal of 207020364 is 463020702.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×207020364² = 85714862221384992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8625837 + ... + 8625860.

It is an arithmetic number, because the mean of its divisors is an integer number (40253962).

Almost surely, 2^207020364 is an apocalyptic number.

It is an amenable number.

207020364 is an abundant number, since it is smaller than the sum of its proper divisors (276027180).

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

207020364 is a wasteful number, since it uses less digits than its factorization.

207020364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17251704 (or 17251702 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 207020364 is about 14388.2022504551. The cubic root of 207020364 is about 591.5675675416.

The spelling of 207020364 in words is "two hundred seven million, twenty thousand, three hundred sixty-four".