3522992 has 40 divisors (see below), whose sum is σ = 7661712. Its totient is φ = 1555200.

The previous prime is 3522991. The next prime is 3523019. The reversal of 3522992 is 2992253.

It is a happy number.

3522992 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3522992² = 24822945264128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3522991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6242 + ... + 6782.

Almost surely, 2^3522992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3830856).

3522992 is an abundant number, since it is smaller than the sum of its proper divisors (4138720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3522992 is a wasteful number, since it uses less digits than its factorization.

3522992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597 (or 591 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 3522992 is about 1876.9635052392. The cubic root of 3522992 is about 152.1611863524.

The spelling of 3522992 in words is "three million, five hundred twenty-two thousand, nine hundred ninety-two".