85484546 has 32 divisors (see below), whose sum is σ = 153799680. Its totient is φ = 34862400.

The previous prime is 85484543. The next prime is 85484579. The reversal of 85484546 is 64548458.

It is a happy number.

It is a super-2 number, since 2×85484546² = 14615215209652232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 85484497 and 85484506.

It is not an unprimeable number, because it can be changed into a prime (85484543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24860 + ... + 28088.

It is an arithmetic number, because the mean of its divisors is an integer number (4806240).

Almost surely, 2^85484546 is an apocalyptic number.

85484546 is a deficient number, since it is larger than the sum of its proper divisors (68315134).

85484546 is a wasteful number, since it uses less digits than its factorization.

85484546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330.

The product of its digits is 614400, while the sum is 44.

The square root of 85484546 is about 9245.7853100751. The cubic root of 85484546 is about 440.5168616207.

The spelling of 85484546 in words is "eighty-five million, four hundred eighty-four thousand, five hundred forty-six".