3782542 has 8 divisors (see below), whose sum is σ = 5682456. Its totient is φ = 1888392.

The previous prime is 3782533. The next prime is 3782543. The reversal of 3782542 is 2452873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3782543) 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, 1093 + ... + 2959.

It is an arithmetic number, because the mean of its divisors is an integer number (710307).

Almost surely, 2^3782542 is an apocalyptic number.

3782542 is a deficient number, since it is larger than the sum of its proper divisors (1899914).

3782542 is a wasteful number, since it uses less digits than its factorization.

3782542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2882.

The product of its digits is 13440, while the sum is 31.

The square root of 3782542 is about 1944.8758315121. The cubic root of 3782542 is about 155.8097340670.

The spelling of 3782542 in words is "three million, seven hundred eighty-two thousand, five hundred forty-two".