854974752 has 48 divisors (see below), whose sum is σ = 2321706240. Its totient is φ = 275163392.

The previous prime is 854974751. The next prime is 854974807. The reversal of 854974752 is 257479458.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 854974695 and 854974704.

It is not an unprimeable number, because it can be changed into a prime (854974751) 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, 150768 + ... + 156335.

It is an arithmetic number, because the mean of its divisors is an integer number (48368880).

Almost surely, 2^854974752 is an apocalyptic number.

It is an amenable number.

854974752 is an abundant number, since it is smaller than the sum of its proper divisors (1466731488).

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

854974752 is a wasteful number, since it uses less digits than its factorization.

854974752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307145 (or 307137 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 51.

The square root of 854974752 is about 29239.9512995490. The cubic root of 854974752 is about 949.1126532423.

The spelling of 854974752 in words is "eight hundred fifty-four million, nine hundred seventy-four thousand, seven hundred fifty-two".