3577725 has 18 divisors (see below), whose sum is σ = 6408506. Its totient is φ = 1908000.

The previous prime is 3577703. The next prime is 3577727. The reversal of 3577725 is 5277753.

It can be written as a sum of positive squares in 3 ways, for example, as 1153476 + 2424249 = 1074^2 + 1557^2 .

It is not a de Polignac number, because 3577725 - 2⁶ = 3577661 is a prime.

It is a super-3 number, since 3×3577725³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3577725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3577727) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7726 + ... + 8175.

Almost surely, 2^3577725 is an apocalyptic number.

It is an amenable number.

3577725 is a deficient number, since it is larger than the sum of its proper divisors (2830781).

3577725 is a wasteful number, since it uses less digits than its factorization.

3577725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15917 (or 15909 counting only the distinct ones).

The product of its digits is 51450, while the sum is 36.

The square root of 3577725 is about 1891.4875098715. The cubic root of 3577725 is about 152.9451296257.

The spelling of 3577725 in words is "three million, five hundred seventy-seven thousand, seven hundred twenty-five".