3571422 has 16 divisors (see below), whose sum is σ = 7213440. Its totient is φ = 1178712.

The previous prime is 3571397. The next prime is 3571423. The reversal of 3571422 is 2241753.

It is a junction number, because it is equal to n+sod(n) for n = 3571392 and 3571401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3571423) 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, 2272 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (450840).

Almost surely, 2^3571422 is an apocalyptic number.

3571422 is an abundant number, since it is smaller than the sum of its proper divisors (3642018).

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

3571422 is a wasteful number, since it uses less digits than its factorization.

3571422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887.

The product of its digits is 1680, while the sum is 24.

The square root of 3571422 is about 1889.8206264088. The cubic root of 3571422 is about 152.8552606151.

It can be divided in two parts, 3571 and 422, that added together give a palindrome (3993).

The spelling of 3571422 in words is "three million, five hundred seventy-one thousand, four hundred twenty-two".