700451221 has 8 divisors (see below), whose sum is σ = 742176000. Its totient is φ = 658784448.

The previous prime is 700451197. The next prime is 700451243. The reversal of 700451221 is 122154007.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 700451221 - 2¹¹ = 700449173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 700451192 and 700451201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700451291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11740 + ... + 39226.

It is an arithmetic number, because the mean of its divisors is an integer number (92772000).

Almost surely, 2^700451221 is an apocalyptic number.

It is an amenable number.

700451221 is a deficient number, since it is larger than the sum of its proper divisors (41724779).

700451221 is a wasteful number, since it uses less digits than its factorization.

700451221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29003.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 700451221 is about 26466.0390122889. The cubic root of 700451221 is about 888.0947421606.

The spelling of 700451221 in words is "seven hundred million, four hundred fifty-one thousand, two hundred twenty-one".