3542472 has 24 divisors (see below), whose sum is σ = 9594390. Its totient is φ = 1180800.

The previous prime is 3542447. The next prime is 3542489. The reversal of 3542472 is 2742453.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 60516 = 1866^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×3542472³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24529 + ... + 24672.

Almost surely, 2^3542472 is an apocalyptic number.

It is an amenable number.

3542472 is an abundant number, since it is smaller than the sum of its proper divisors (6051918).

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

3542472 is a wasteful number, since it uses less digits than its factorization.

3542472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49213 (or 49206 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 3542472 is about 1882.1455841672. The cubic root of 3542472 is about 152.4411239176.

The spelling of 3542472 in words is "three million, five hundred forty-two thousand, four hundred seventy-two".