854673120 has 240 divisors, whose sum is σ = 3447547488. Its totient is φ = 195333120.

The previous prime is 854673107. The next prime is 854673121. The reversal of 854673120 is 21376458.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×854673120² = 1460932284101068800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854673121) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 86010 + ... + 95430.

Almost surely, 2^854673120 is an apocalyptic number.

854673120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854673120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1723773744).

854673120 is an abundant number, since it is smaller than the sum of its proper divisors (2592874368).

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

854673120 is a wasteful number, since it uses less digits than its factorization.

854673120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9455 (or 9438 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 854673120 is about 29234.7929700212. The cubic root of 854673120 is about 949.0010256103.

The spelling of 854673120 in words is "eight hundred fifty-four million, six hundred seventy-three thousand, one hundred twenty".