701594642 has 24 divisors (see below), whose sum is σ = 1225321020. Its totient is φ = 300410880.

The previous prime is 701594603. The next prime is 701594657. The reversal of 701594642 is 246495107.

It can be written as a sum of positive squares in 2 ways, for example, as 516607441 + 184987201 = 22729^2 + 13601^2 .

It is a junction number, because it is equal to n+sod(n) for n = 701594596 and 701594605.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135542 + ... + 140622.

Almost surely, 2^701594642 is an apocalyptic number.

701594642 is a deficient number, since it is larger than the sum of its proper divisors (523726378).

701594642 is a wasteful number, since it uses less digits than its factorization.

701594642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6506 (or 6499 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 701594642 is about 26487.6318684778. The cubic root of 701594642 is about 888.5777232720.

The spelling of 701594642 in words is "seven hundred one million, five hundred ninety-four thousand, six hundred forty-two".