85532419 has 8 divisors (see below), whose sum is σ = 100393568. Its totient is φ = 71331840.

The previous prime is 85532417. The next prime is 85532443. The reversal of 85532419 is 91423558.

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

It is a cyclic number.

It is not a de Polignac number, because 85532419 - 2¹ = 85532417 is a prime.

It is a super-2 number, since 2×85532419² = 14631589399983122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85532417) 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, 164862 + ... + 165379.

It is an arithmetic number, because the mean of its divisors is an integer number (12549196).

Almost surely, 2^85532419 is an apocalyptic number.

85532419 is a deficient number, since it is larger than the sum of its proper divisors (14861149).

85532419 is a wasteful number, since it uses less digits than its factorization.

85532419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330285.

The product of its digits is 43200, while the sum is 37.

The square root of 85532419 is about 9248.3738570627. The cubic root of 85532419 is about 440.5990789305.

The spelling of 85532419 in words is "eighty-five million, five hundred thirty-two thousand, four hundred nineteen".