700600138 has 16 divisors (see below), whose sum is σ = 1225540800. Its totient is φ = 300256908.

The previous prime is 700600133. The next prime is 700600181. The reversal of 700600138 is 831006007.

It is not an unprimeable number, because it can be changed into a prime (700600133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509956 + ... + 511327.

It is an arithmetic number, because the mean of its divisors is an integer number (76596300).

Almost surely, 2^700600138 is an apocalyptic number.

700600138 is a deficient number, since it is larger than the sum of its proper divisors (524940662).

700600138 is a wasteful number, since it uses less digits than its factorization.

700600138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021306 (or 1021292 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 700600138 is about 26468.8522229431. The cubic root of 700600138 is about 888.1576744674.

The spelling of 700600138 in words is "seven hundred million, six hundred thousand, one hundred thirty-eight".