85038552 has 32 divisors (see below), whose sum is σ = 236218800. Its totient is φ = 28346112.

The previous prime is 85038533. The next prime is 85038559. The reversal of 85038552 is 25583058.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85038559) 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, 196633 + ... + 197064.

Almost surely, 2^85038552 is an apocalyptic number.

It is an amenable number.

85038552 is an abundant number, since it is smaller than the sum of its proper divisors (151180248).

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

85038552 is a wasteful number, since it uses less digits than its factorization.

85038552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393712 (or 393702 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 85038552 is about 9221.6349960297. The cubic root of 85038552 is about 439.7494303363.

The spelling of 85038552 in words is "eighty-five million, thirty-eight thousand, five hundred fifty-two".