3536251 has 4 divisors (see below), whose sum is σ = 3540472. Its totient is φ = 3532032.

The previous prime is 3536249. The next prime is 3536257. The reversal of 3536251 is 1526353.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1526353 = 367 ⋅4159.

It is a cyclic number.

It is not a de Polignac number, because 3536251 - 2¹ = 3536249 is a prime.

It is a super-2 number, since 2×3536251² = 25010142270002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3536257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381 + ... + 2686.

It is an arithmetic number, because the mean of its divisors is an integer number (885118).

Almost surely, 2^3536251 is an apocalyptic number.

3536251 is a deficient number, since it is larger than the sum of its proper divisors (4221).

3536251 is a wasteful number, since it uses less digits than its factorization.

3536251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220.

The product of its digits is 2700, while the sum is 25.

The square root of 3536251 is about 1880.4922227970. The cubic root of 3536251 is about 152.3518367471.

The spelling of 3536251 in words is "three million, five hundred thirty-six thousand, two hundred fifty-one".