3250138 has 8 divisors (see below), whose sum is σ = 4889088. Its totient is φ = 1620444.

The previous prime is 3250129. The next prime is 3250147. The reversal of 3250138 is 8310523.

It is an interprime number because it is at equal distance from previous prime (3250129) and next prime (3250147).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356 + ... + 2887.

It is an arithmetic number, because the mean of its divisors is an integer number (611136).

Almost surely, 2^3250138 is an apocalyptic number.

3250138 is a deficient number, since it is larger than the sum of its proper divisors (1638950).

3250138 is a wasteful number, since it uses less digits than its factorization.

3250138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3250138 is about 1802.8139116392. The cubic root of 3250138 is about 148.1268999264.

The spelling of 3250138 in words is "three million, two hundred fifty thousand, one hundred thirty-eight".