2825745246 has 48 divisors (see below), whose sum is σ = 6472524240. Its totient is φ = 888485760.

The previous prime is 2825745203. The next prime is 2825745257. The reversal of 2825745246 is 6425475282.

2825745246 is a `hidden beast` number, since 28 + 2 + 574 + 52 + 4 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 61956 + ... + 97416.

It is an arithmetic number, because the mean of its divisors is an integer number (134844255).

Almost surely, 2^2825745246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2825745246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3236262120).

2825745246 is an abundant number, since it is smaller than the sum of its proper divisors (3646778994).

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

2825745246 is a wasteful number, since it uses less digits than its factorization.

2825745246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35721 (or 35718 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The square root of 2825745246 is about 53157.7392860155. The cubic root of 2825745246 is about 1413.7664412341.

The spelling of 2825745246 in words is "two billion, eight hundred twenty-five million, seven hundred forty-five thousand, two hundred forty-six".