2474985285 has 24 divisors (see below), whose sum is σ = 4428363264. Its totient is φ = 1277411040.

The previous prime is 2474985259. The next prime is 2474985299. The reversal of 2474985285 is 5825894742.

2474985285 is a `hidden beast` number, since 2 + 474 + 98 + 5 + 2 + 85 = 666.

It is not a de Polignac number, because 2474985285 - 2⁷ = 2474985157 is a prime.

It is a super-2 number, since 2×2474985285² = 12251104321933062450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 885697 + ... + 888486.

It is an arithmetic number, because the mean of its divisors is an integer number (184515136).

Almost surely, 2^2474985285 is an apocalyptic number.

It is an amenable number.

2474985285 is a deficient number, since it is larger than the sum of its proper divisors (1953377979).

2474985285 is a wasteful number, since it uses less digits than its factorization.

2474985285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774225 (or 1774222 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The square root of 2474985285 is about 49749.2239637967. The cubic root of 2474985285 is about 1352.6669337471. Note that the first 3 decimals are identical.

The spelling of 2474985285 in words is "two billion, four hundred seventy-four million, nine hundred eighty-five thousand, two hundred eighty-five".