782130201 has 8 divisors (see below), whose sum is σ = 1044066240. Its totient is φ = 520807152.

The previous prime is 782130187. The next prime is 782130211. The reversal of 782130201 is 102031287.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 782130201 - 2¹⁴ = 782113817 is a prime.

It is a super-2 number, since 2×782130201² = 1223455302632600802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (782130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150261 + ... + 155378.

It is an arithmetic number, because the mean of its divisors is an integer number (130508280).

Almost surely, 2^782130201 is an apocalyptic number.

It is an amenable number.

782130201 is a deficient number, since it is larger than the sum of its proper divisors (261936039).

782130201 is a wasteful number, since it uses less digits than its factorization.

782130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306495.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 782130201 is about 27966.5908004533. The cubic root of 782130201 is about 921.3536315850.

Adding to 782130201 its reverse (102031287), we get a palindrome (884161488).

The spelling of 782130201 in words is "seven hundred eighty-two million, one hundred thirty thousand, two hundred one".