3526022 has 4 divisors (see below), whose sum is σ = 5289036. Its totient is φ = 1763010.

The previous prime is 3525979. The next prime is 3526027. The reversal of 3526022 is 2206253.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2206253 = 7 ⋅315179.

It is a super-2 number, since 2×3526022² = 24865662288968, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3³ + 5⁹ + 2¹⁹ + 6 + 0 + 2¹⁹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 3525985 and 3526003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3526027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 881504 + ... + 881507.

It is an arithmetic number, because the mean of its divisors is an integer number (1322259).

Almost surely, 2^3526022 is an apocalyptic number.

3526022 is a deficient number, since it is larger than the sum of its proper divisors (1763014).

3526022 is a wasteful number, since it uses less digits than its factorization.

3526022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763013.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3526022 is about 1877.7704865079. The cubic root of 3526022 is about 152.2047966587.

The spelling of 3526022 in words is "three million, five hundred twenty-six thousand, twenty-two".