382225207 has 32 divisors (see below), whose sum is σ = 491329664. Its totient is φ = 289267200.

The previous prime is 382225171. The next prime is 382225213. The reversal of 382225207 is 702522283.

It is a cyclic number.

It is not a de Polignac number, because 382225207 - 2²³ = 373836599 is a prime.

It is a super-2 number, since 2×382225207² = 292192217732385698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382225607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204457 + ... + 206317.

It is an arithmetic number, because the mean of its divisors is an integer number (15354052).

Almost surely, 2^382225207 is an apocalyptic number.

382225207 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

382225207 is a deficient number, since it is larger than the sum of its proper divisors (109104457).

382225207 is a wasteful number, since it uses less digits than its factorization.

382225207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 382225207 is about 19550.5807330626. The cubic root of 382225207 is about 725.7267113616.

The spelling of 382225207 in words is "three hundred eighty-two million, two hundred twenty-five thousand, two hundred seven".