701149 has 4 divisors (see below), whose sum is σ = 703836. Its totient is φ = 698464.

The previous prime is 701147. The next prime is 701159. The reversal of 701149 is 941107.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 941107 = 887 ⋅1061.

It can be written as a sum of positive squares in 2 ways, for example, as 319225 + 381924 = 565^2 + 618^2 .

It is a cyclic number.

It is not a de Polignac number, because 701149 - 2¹ = 701147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904 + ... + 1489.

It is an arithmetic number, because the mean of its divisors is an integer number (175959).

2⁷⁰¹¹⁴⁹ is an apocalyptic number.

It is an amenable number.

701149 is a deficient number, since it is larger than the sum of its proper divisors (2687).

701149 is a wasteful number, since it uses less digits than its factorization.

701149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 701149 is about 837.3464038258. The cubic root of 701149 is about 88.8389546509.

The spelling of 701149 in words is "seven hundred one thousand, one hundred forty-nine".