85237332 has 24 divisors (see below), whose sum is σ = 199612896. Its totient is φ = 28308768.

The previous prime is 85237331. The next prime is 85237357. The reversal of 85237332 is 23373258.

It is a junction number, because it is equal to n+sod(n) for n = 85237293 and 85237302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85237331) 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, 9498 + ... + 16145.

It is an arithmetic number, because the mean of its divisors is an integer number (8317204).

Almost surely, 2^85237332 is an apocalyptic number.

It is an amenable number.

85237332 is an abundant number, since it is smaller than the sum of its proper divisors (114375564).

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

85237332 is a wasteful number, since it uses less digits than its factorization.

85237332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25927 (or 25925 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 85237332 is about 9232.4066201614. The cubic root of 85237332 is about 440.0918059123.

The spelling of 85237332 in words is "eighty-five million, two hundred thirty-seven thousand, three hundred thirty-two".