885474240 has 448 divisors, whose sum is σ = 3560454144. Its totient is φ = 181665792.

The previous prime is 885474229. The next prime is 885474251. The reversal of 885474240 is 42474588.

It is an interprime number because it is at equal distance from previous prime (885474229) and next prime (885474251).

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 885474192 and 885474201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2627352 + ... + 2627688.

Almost surely, 2^885474240 is an apocalyptic number.

885474240 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 885474240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1780227072).

885474240 is an abundant number, since it is smaller than the sum of its proper divisors (2674979904).

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

885474240 is a wasteful number, since it uses less digits than its factorization.

885474240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 42.

The square root of 885474240 is about 29756.9191953737. The cubic root of 885474240 is about 960.2669396562.

The spelling of 885474240 in words is "eight hundred eighty-five million, four hundred seventy-four thousand, two hundred forty".