3548472 has 16 divisors (see below), whose sum is σ = 8871240. Its totient is φ = 1182816.

The previous prime is 3548471. The next prime is 3548473. The reversal of 3548472 is 2748453.

It is an interprime number because it is at equal distance from previous prime (3548471) and next prime (3548473).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3548471) 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, 73903 + ... + 73950.

Almost surely, 2^3548472 is an apocalyptic number.

It is an amenable number.

3548472 is an abundant number, since it is smaller than the sum of its proper divisors (5322768).

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

3548472 is a wasteful number, since it uses less digits than its factorization.

3548472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147862 (or 147858 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 3548472 is about 1883.7388354016. The cubic root of 3548472 is about 152.5271402023.

The spelling of 3548472 in words is "three million, five hundred forty-eight thousand, four hundred seventy-two".