860698542 has 32 divisors (see below), whose sum is σ = 1988354304. Its totient is φ = 245475200.

The previous prime is 860698541. The next prime is 860698547. The reversal of 860698542 is 245896068.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 860698491 and 860698500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860698541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382434 + ... + 384677.

It is an arithmetic number, because the mean of its divisors is an integer number (62136072).

Almost surely, 2^860698542 is an apocalyptic number.

860698542 is an abundant number, since it is smaller than the sum of its proper divisors (1127655762).

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

860698542 is a wasteful number, since it uses less digits than its factorization.

860698542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767144.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 860698542 is about 29337.6642219520. The cubic root of 860698542 is about 951.2259489373.

The spelling of 860698542 in words is "eight hundred sixty million, six hundred ninety-eight thousand, five hundred forty-two".