2933847225 has 81 divisors (see below), whose sum is σ = 5528463213. Its totient is φ = 1487154240.

The previous prime is 2933847197. The next prime is 2933847239. The reversal of 2933847225 is 5227483392.

The square root of 2933847225 is 54165.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 354832569 + 2579014656 = 18837^2 + 50784^2 .

It is not a de Polignac number, because 2933847225 - 2¹³ = 2933839033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 18686847 + ... + 18687003.

Almost surely, 2^2933847225 is an apocalyptic number.

2933847225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2933847225 is the 54165-th square number.

2933847225 is the 27083-rd centered octagonal number.

It is an amenable number.

2933847225 is a deficient number, since it is larger than the sum of its proper divisors (2594615988).

2933847225 is a wasteful number, since it uses less digits than its factorization.

2933847225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 188 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The cubic root of 2933847225 is about 1431.5697019782.

The spelling of 2933847225 in words is "two billion, nine hundred thirty-three million, eight hundred forty-seven thousand, two hundred twenty-five".