3554525 has 12 divisors (see below), whose sum is σ = 4747092. Its totient is φ = 2624640.

The previous prime is 3554519. The next prime is 3554527. The reversal of 3554525 is 5254553.

3554525 = 365² + 366² + ... + 389².

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 8836 + 3545689 = 94^2 + 1883^2 .

It is not a de Polignac number, because 3554525 - 2⁶ = 3554461 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5144 + ... + 5793.

It is an arithmetic number, because the mean of its divisors is an integer number (395591).

Almost surely, 2^3554525 is an apocalyptic number.

It is an amenable number.

3554525 is a deficient number, since it is larger than the sum of its proper divisors (1192567).

3554525 is a wasteful number, since it uses less digits than its factorization.

3554525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10960 (or 10955 counting only the distinct ones).

The product of its digits is 15000, while the sum is 29.

The square root of 3554525 is about 1885.3447960519. The cubic root of 3554525 is about 152.6138181036.

The spelling of 3554525 in words is "three million, five hundred fifty-four thousand, five hundred twenty-five".