85461245 has 8 divisors (see below), whose sum is σ = 102885120. Its totient is φ = 68147920.

The previous prime is 85461239. The next prime is 85461283. The reversal of 85461245 is 54216458.

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

It is not a de Polignac number, because 85461245 - 2²⁶ = 18352381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25925 + ... + 29034.

It is an arithmetic number, because the mean of its divisors is an integer number (12860640).

Almost surely, 2^85461245 is an apocalyptic number.

It is an amenable number.

85461245 is a deficient number, since it is larger than the sum of its proper divisors (17423875).

85461245 is a wasteful number, since it uses less digits than its factorization.

85461245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55275.

The product of its digits is 38400, while the sum is 35.

The square root of 85461245 is about 9244.5251365335. The cubic root of 85461245 is about 440.4768332700.

The spelling of 85461245 in words is "eighty-five million, four hundred sixty-one thousand, two hundred forty-five".