701661112 has 8 divisors (see below), whose sum is σ = 1315614600. Its totient is φ = 350830552.

The previous prime is 701661109. The next prime is 701661113. The reversal of 701661112 is 211166107.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701661113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43853812 + ... + 43853827.

It is an arithmetic number, because the mean of its divisors is an integer number (164451825).

Almost surely, 2^701661112 is an apocalyptic number.

It is an amenable number.

701661112 is a deficient number, since it is larger than the sum of its proper divisors (613953488).

701661112 is a wasteful number, since it uses less digits than its factorization.

701661112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87707645 (or 87707641 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 701661112 is about 26488.8865753168. The cubic root of 701661112 is about 888.6057840603.

The spelling of 701661112 in words is "seven hundred one million, six hundred sixty-one thousand, one hundred twelve".