85033437 has 8 divisors (see below), whose sum is σ = 116442336. Its totient is φ = 55156752.

The previous prime is 85033427. The next prime is 85033457. The reversal of 85033437 is 73433058.

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

It is not a de Polignac number, because 85033437 - 2⁶ = 85033373 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85033398 and 85033407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85033427) 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, 382923 + ... + 383144.

It is an arithmetic number, because the mean of its divisors is an integer number (14555292).

Almost surely, 2^85033437 is an apocalyptic number.

It is an amenable number.

85033437 is a deficient number, since it is larger than the sum of its proper divisors (31408899).

85033437 is a wasteful number, since it uses less digits than its factorization.

85033437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766107.

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

The square root of 85033437 is about 9221.3576549226. The cubic root of 85033437 is about 439.7406133022.

The spelling of 85033437 in words is "eighty-five million, thirty-three thousand, four hundred thirty-seven".