85549602 has 16 divisors (see below), whose sum is σ = 171221760. Its totient is φ = 28496112.

The previous prime is 85549601. The next prime is 85549619. The reversal of 85549602 is 20694558.

It is not an unprimeable number, because it can be changed into a prime (85549601) 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, 5743 + ... + 14285.

It is an arithmetic number, because the mean of its divisors is an integer number (10701360).

Almost surely, 2^85549602 is an apocalyptic number.

85549602 is an abundant number, since it is smaller than the sum of its proper divisors (85672158).

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

85549602 is a wasteful number, since it uses less digits than its factorization.

85549602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10217.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 85549602 is about 9249.3027845346. The cubic root of 85549602 is about 440.6285816116.

The spelling of 85549602 in words is "eighty-five million, five hundred forty-nine thousand, six hundred two".