2894725 has 12 divisors (see below), whose sum is σ = 3632580. Its totient is φ = 2288000.

The previous prime is 2894719. The next prime is 2894737. The reversal of 2894725 is 5274982.

It can be written as a sum of positive squares in 6 ways, for example, as 1147041 + 1747684 = 1071^2 + 1322^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2894725 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 8 + 9⁶ + 4⁹ + 7³ + 2²¹ + 5⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1575 + ... + 2875.

It is an arithmetic number, because the mean of its divisors is an integer number (302715).

2^2894725 is an apocalyptic number.

2894725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2894725 is a deficient number, since it is larger than the sum of its proper divisors (737855).

2894725 is a wasteful number, since it uses less digits than its factorization.

2894725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400 (or 1395 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 2894725 is about 1701.3891383220. The cubic root of 2894725 is about 142.5177981258.

The spelling of 2894725 in words is "two million, eight hundred ninety-four thousand, seven hundred twenty-five".