85963742 has 8 divisors (see below), whose sum is σ = 134552016. Its totient is φ = 41113072.

The previous prime is 85963741. The next prime is 85963753. The reversal of 85963742 is 24736958.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 85963693 and 85963702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85963741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934343 + ... + 934434.

It is an arithmetic number, because the mean of its divisors is an integer number (16819002).

Almost surely, 2^85963742 is an apocalyptic number.

85963742 is a deficient number, since it is larger than the sum of its proper divisors (48588274).

85963742 is a wasteful number, since it uses less digits than its factorization.

85963742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868802.

The product of its digits is 362880, while the sum is 44.

The square root of 85963742 is about 9271.6633890581. The cubic root of 85963742 is about 441.3384553571.

The spelling of 85963742 in words is "eighty-five million, nine hundred sixty-three thousand, seven hundred forty-two".