1072513671 has 8 divisors (see below), whose sum is σ = 1456999920. Its totient is φ = 701518272.

The previous prime is 1072513669. The next prime is 1072513723. The reversal of 1072513671 is 1763152701.

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

It is not a de Polignac number, because 1072513671 - 2¹ = 1072513669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072513661) 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, 3372526 + ... + 3372843.

It is an arithmetic number, because the mean of its divisors is an integer number (182124990).

Almost surely, 2^1072513671 is an apocalyptic number.

1072513671 is a deficient number, since it is larger than the sum of its proper divisors (384486249).

1072513671 is an equidigital number, since it uses as much as digits as its factorization.

1072513671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6745425.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 1072513671 is about 32749.2545105992. The cubic root of 1072513671 is about 1023.6094317264.

The spelling of 1072513671 in words is "one billion, seventy-two million, five hundred thirteen thousand, six hundred seventy-one".