701652213 has 40 divisors (see below), whose sum is σ = 1076620248. Its totient is φ = 455210496.

The previous prime is 701652209. The next prime is 701652221. The reversal of 701652213 is 312256107.

It is a happy number.

701652213 is a `hidden beast` number, since 7 + 0 + 1 + 652 + 2 + 1 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 196616484 + 505035729 = 14022^2 + 22473^2 .

It is not a de Polignac number, because 701652213 - 2² = 701652209 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701651213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 587545 + ... + 588737.

Almost surely, 2^701652213 is an apocalyptic number.

It is an amenable number.

701652213 is a deficient number, since it is larger than the sum of its proper divisors (374968035).

701652213 is a wasteful number, since it uses less digits than its factorization.

701652213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395 (or 1386 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 701652213 is about 26488.7185986789. The cubic root of 701652213 is about 888.6020273862.

The spelling of 701652213 in words is "seven hundred one million, six hundred fifty-two thousand, two hundred thirteen".