701312 has 16 divisors (see below), whose sum is σ = 1397400. Its totient is φ = 350592.

The previous prime is 701299. The next prime is 701329. The reversal of 701312 is 213107.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 701312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2612 + ... + 2867.

2⁷⁰¹³¹² is an apocalyptic number.

It is an amenable number.

701312 is a deficient number, since it is larger than the sum of its proper divisors (696088).

701312 is an equidigital number, since it uses as much as digits as its factorization.

701312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493 (or 5481 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 701312 is about 837.4437294529. The cubic root of 701312 is about 88.8458384125.

Adding to 701312 its reverse (213107), we get a palindrome (914419).

The spelling of 701312 in words is "seven hundred one thousand, three hundred twelve", and thus it is an iban number.