85417026 has 16 divisors (see below), whose sum is σ = 174057984. Its totient is φ = 27935024.

The previous prime is 85417021. The next prime is 85417037. The reversal of 85417026 is 62071458.

It is not an unprimeable number, because it can be changed into a prime (85417021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133986 + ... + 134621.

It is an arithmetic number, because the mean of its divisors is an integer number (10878624).

Almost surely, 2^85417026 is an apocalyptic number.

85417026 is an abundant number, since it is smaller than the sum of its proper divisors (88640958).

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

85417026 is a wasteful number, since it uses less digits than its factorization.

85417026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268665.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 85417026 is about 9242.1331953181. The cubic root of 85417026 is about 440.4008502699.

The spelling of 85417026 in words is "eighty-five million, four hundred seventeen thousand, twenty-six".