3552497 has 4 divisors (see below), whose sum is σ = 3825780. Its totient is φ = 3279216.

The previous prime is 3552491. The next prime is 3552503. The reversal of 3552497 is 7942553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7942553 = 17 ⋅467209.

It is an interprime number because it is at equal distance from previous prime (3552491) and next prime (3552503).

It can be written as a sum of positive squares in 2 ways, for example, as 1168561 + 2383936 = 1081^2 + 1544^2 .

It is a cyclic number.

It is not a de Polignac number, because 3552497 - 2⁶ = 3552433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3552491) 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, 136622 + ... + 136647.

It is an arithmetic number, because the mean of its divisors is an integer number (956445).

Almost surely, 2^3552497 is an apocalyptic number.

It is an amenable number.

3552497 is a deficient number, since it is larger than the sum of its proper divisors (273283).

3552497 is a wasteful number, since it uses less digits than its factorization.

3552497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273282.

The product of its digits is 37800, while the sum is 35.

The square root of 3552497 is about 1884.8068866597. The cubic root of 3552497 is about 152.5847884674.

The spelling of 3552497 in words is "three million, five hundred fifty-two thousand, four hundred ninety-seven".