701456538 has 16 divisors (see below), whose sum is σ = 1412330400. Its totient is φ = 232249296.

The previous prime is 701456527. The next prime is 701456543. The reversal of 701456538 is 835654107.

701456538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×701456538³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 701456496 and 701456505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391420 + ... + 393207.

It is an arithmetic number, because the mean of its divisors is an integer number (88270650).

Almost surely, 2^701456538 is an apocalyptic number.

701456538 is an abundant number, since it is smaller than the sum of its proper divisors (710873862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

701456538 is a wasteful number, since it uses less digits than its factorization.

701456538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784781.

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 701456538 is about 26485.0247876040. The cubic root of 701456538 is about 888.5194160086.

The spelling of 701456538 in words is "seven hundred one million, four hundred fifty-six thousand, five hundred thirty-eight".