860754642 has 32 divisors (see below), whose sum is σ = 1988483904. Its totient is φ = 245491200.

The previous prime is 860754641. The next prime is 860754647. The reversal of 860754642 is 246457068.

It is a junction number, because it is equal to n+sod(n) for n = 860754594 and 860754603.

It is not an unprimeable number, because it can be changed into a prime (860754641) 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, 382459 + ... + 384702.

It is an arithmetic number, because the mean of its divisors is an integer number (62140122).

Almost surely, 2^860754642 is an apocalyptic number.

860754642 is an abundant number, since it is smaller than the sum of its proper divisors (1127729262).

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

860754642 is a wasteful number, since it uses less digits than its factorization.

860754642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767194.

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 860754642 is about 29338.6203152091. The cubic root of 860754642 is about 951.2466153355.

The spelling of 860754642 in words is "eight hundred sixty million, seven hundred fifty-four thousand, six hundred forty-two".