2747025225 has 192 divisors, whose sum is σ = 6242457600. Its totient is φ = 1156135680.

The previous prime is 2747025199. The next prime is 2747025233. The reversal of 2747025225 is 5225207472.

2747025225 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2747025225 - 2⁷ = 2747025097 is a prime.

It is a super-2 number, since 2×2747025225² = 15092295173572601250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2747025225.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3321262 + ... + 3322088.

It is an arithmetic number, because the mean of its divisors is an integer number (32512800).

Almost surely, 2^2747025225 is an apocalyptic number.

2747025225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2747025225 is an abundant number, since it is smaller than the sum of its proper divisors (3495432375).

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

2747025225 is a wasteful number, since it uses less digits than its factorization.

2747025225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The square root of 2747025225 is about 52412.0713671956. The cubic root of 2747025225 is about 1400.5143050890.

The spelling of 2747025225 in words is "two billion, seven hundred forty-seven million, twenty-five thousand, two hundred twenty-five".