85822070 has 8 divisors (see below), whose sum is σ = 154479744. Its totient is φ = 34328824.

The previous prime is 85822067. The next prime is 85822073. The reversal of 85822070 is 7022858.

It is an interprime number because it is at equal distance from previous prime (85822067) and next prime (85822073).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85822073) 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, 4291094 + ... + 4291113.

It is an arithmetic number, because the mean of its divisors is an integer number (19309968).

Almost surely, 2^85822070 is an apocalyptic number.

85822070 is a deficient number, since it is larger than the sum of its proper divisors (68657674).

85822070 is a wasteful number, since it uses less digits than its factorization.

85822070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8582214.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 85822070 is about 9264.0201856429. The cubic root of 85822070 is about 441.0958736987.

The spelling of 85822070 in words is "eighty-five million, eight hundred twenty-two thousand, seventy".