2983725 has 36 divisors (see below), whose sum is σ = 5440500. Its totient is φ = 1562880.

The previous prime is 2983709. The next prime is 2983759. The reversal of 2983725 is 5273892.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 751689 + 2232036 = 867^2 + 1494^2 .

It is not a de Polignac number, because 2983725 - 2⁴ = 2983709 is a prime.

It is a super-2 number, since 2×2983725² = 17805229751250, which contains 22 as substring.

2983725 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2983725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19951 + ... + 20099.

It is an arithmetic number, because the mean of its divisors is an integer number (151125).

2^2983725 is an apocalyptic number.

2983725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2983725 is a deficient number, since it is larger than the sum of its proper divisors (2456775).

2983725 is a wasteful number, since it uses less digits than its factorization.

2983725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 246 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 2983725 is about 1727.3462304935. The cubic root of 2983725 is about 143.9636771812.

The spelling of 2983725 in words is "two million, nine hundred eighty-three thousand, seven hundred twenty-five".