712001001 has 16 divisors (see below), whose sum is σ = 955199168. Its totient is φ = 471744000.

The previous prime is 712000999. The next prime is 712001029. The reversal of 712001001 is 100100217.

It is not a de Polignac number, because 712001001 - 2¹ = 712000999 is a prime.

It is a Duffinian number.

712001001 is a modest number, since divided by 1001 gives 712 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (712001051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676926 + ... + 677976.

It is an arithmetic number, because the mean of its divisors is an integer number (59699948).

Almost surely, 2^712001001 is an apocalyptic number.

It is an amenable number.

712001001 is a deficient number, since it is larger than the sum of its proper divisors (243198167).

712001001 is a wasteful number, since it uses less digits than its factorization.

712001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 712001001 is about 26683.3468852766. The cubic root of 712001001 is about 892.9494375821.

Adding to 712001001 its reverse (100100217), we get a palindrome (812101218).

The spelling of 712001001 in words is "seven hundred twelve million, one thousand, one".